{"id":27064,"date":"2025-01-08T12:51:35","date_gmt":"2025-01-08T04:51:35","guid":{"rendered":"https:\/\/scubatechphilippines.com\/scuba_blog\/?p=27064"},"modified":"2025-01-08T12:51:35","modified_gmt":"2025-01-08T04:51:35","slug":"underserved-bends-unexplained-dcs-hits","status":"publish","type":"post","link":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/","title":{"rendered":"Undeserved Bends: The Facts and the Myths of Unexplained DCS Hits"},"content":{"rendered":"\n<h1 class=\"wp-block-heading has-text-align-center\"><strong>Undeserved Bends: The Facts and the Myths of Unexplained DCS Hits<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">In the diving <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/tech-diving-elitism-ego-clique-attitude-culture\/\">community<\/a>, the concept of \u201cundeserved bends\u201d (undeserved <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a>) still persists as a way for divers to rationalize unexplained incidents of the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">bends<\/a>. Many <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> victims think, &#8220;<em>But my computer said I was safe!<\/em>&#8221; after suffering from <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ultimately, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a> (<a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>) is a result of insufficient <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a>. Simply staying within the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/sheck-exley-razor-limits-diving-caves\/\">limits<\/a> of dive computer conservatism settings, or ensuring that you don&#8217;t ascend too rapidly, are not the only factors that prevent <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">bends<\/a>. Hyperbaric doctors might not be able to explain why the diver conducted insufficient <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> on a given day, but that is different from a bend being &#8220;undeserved&#8221;. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Understanding why \u201cundeserved\u201d is an emotionally comforting, yet technically flawed label is essential for advancing your <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">knowledge<\/a> of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> safety. This article delves into the facts and myths surrounding \u201cundeserved bends&#8221;, explaining why many <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> cases deemed \u201cundeserved\u201d can be clarified through a deeper understanding of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> theory, individual physiological factors, and real-world dive profiles.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Article Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#The-Misleading-Comfort-of-%E2%80%9CUndeserved%E2%80%9D-in-Decompression-Sickness\" >The Misleading Comfort of \u201cUndeserved\u201d in Decompression Sickness<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Why-DCS-Incidents-Appear-%E2%80%9CUndeserved%E2%80%9D\" >Why DCS Incidents Appear \u201cUndeserved\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Understanding-DCS-Susceptibility-as-a-Bell-Curve-Distribution\" >Understanding DCS Susceptibility as a Bell Curve Distribution<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Key-Components-of-the-Bell-Curve\" >Key Components of the Bell Curve<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Day-to-Day-Variation-in-DCS-Susceptibility\" >Day-to-Day Variation in DCS Susceptibility<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#DCS-Susceptibility-and-Undeserved-Bends\" >DCS Susceptibility and Undeserved Bends<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Predisposing-Factors-Influencing-Undeserved-Bends\" >Predisposing Factors Influencing Undeserved Bends<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#1-Exercise-Before-During-and-After-the-Dive\" >1. Exercise Before, During, and After the Dive<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#2-Thermal-Factors-During-the-Dive\" >2. Thermal Factors During the Dive<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#3-Dehydration-Scapegoat-or-Genuine-Risk-Factor\" >3. Dehydration Scapegoat or Genuine Risk Factor?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#4-Other-Personal-and-Predisposition-Factors\" >4. Other Personal and Predisposition Factors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#The-Aims-of-a-Diving-Ascent\" >The Aims of a Diving Ascent<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Pressure-Differential-Gradient-in-Decompression-Theory\" >Pressure Differential (Gradient) in Decompression Theory<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Dive-Computers-Algorithms-Conservatism-Settings\" >Dive Computers, Algorithms, &amp; Conservatism Settings<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Become-A-Shearwater-Power-User-eBook\" >Become A Shearwater Power User! (eBook)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#The-Role-Of-Dive-Profiles-in-Undeserved-Bends\" >The Role Of Dive Profiles in Undeserved Bends<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#The-Role-Of-Ascent-Speed-in-Undeserved-Bends\" >The Role Of Ascent Speed in Undeserved Bends<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Misconception-About-Slow-Ascents\" >Misconception About Slow Ascents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Problems-With-Excessively-Slow-Ascents\" >Problems With Excessively Slow Ascents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Optimal-Ascent-Speed-for-Efficiency\" >Optimal Ascent Speed for Efficiency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Ascent-Speed-Research-Insights\" >Ascent Speed Research Insights<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Why-Optimal-Safety-Stop-Depth-is-Crucial-in-Preventing-Undeserved-Bends\" >Why Optimal Safety Stop Depth is Crucial in Preventing Undeserved Bends<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Why-Safety-Stops-are-Effective-When-Depth-Appropriate\" >Why Safety Stops are Effective When Depth-Appropriate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Why-Safety-Stop-Depth-Matters-for-Specific-Dive-Profiles\" >Why Safety Stop Depth Matters for Specific Dive Profiles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Methods-for-Optimizing-Your-Safety-Stop-Depth\" >Methods for Optimizing Your Safety Stop Depth<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#ANDIs-Method-of-Multiple-Stops\" >ANDI\u2019s Method of Multiple Stops<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Undeserved-Bends-and-Inefficient-Safety-Stops\" >Undeserved Bends and Inefficient Safety Stops<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Addressing-%E2%80%9CUndeserved-Bends%E2%80%9D-Cases-Beyond-Blame\" >Addressing \u201cUndeserved Bends\u201d Cases Beyond Blame<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Unexplained-Versus-Undeserved-Bands\" >Unexplained Versus Undeserved Bands<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#About-The-Author\" >About The Author<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#Purchase-my-exclusive-diving-ebooks\" >Purchase my exclusive diving ebooks!<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The-Misleading-Comfort-of-%E2%80%9CUndeserved%E2%80%9D-in-Decompression-Sickness\"><\/span>The Misleading Comfort of \u201cUndeserved\u201d in Decompression Sickness<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Describing a case of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> as \u201cundeserved\u201d typically reflects emotional frustration rather than a technical reality. The term implies that the diver did everything correctly according to the algorithm or dive computer, so a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> hit must be a malfunction or mystery. However, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/a-simple-guide-to-dive-computer-algorithms\/\">modern decompression models <\/a>are built on limited data sets and offer general predictions. They serve as useful but imperfect guides; they cannot account for all the variables that might lead to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/subclinical-dcs-decompression-stress-fatigue\/\">decompression stress<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To begin with, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> algorithms largely depend on two main factors: time and pressure. This simplistic approach, while adequate for a general framework, fails to capture the complexity of individual physiology, dive-specific conditions, and numerous environmental factors. Dr. Neal Pollock, a renowned diving physiologist, underscores that many so-called \u201cundeserved\u201d <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> cases are merely the outcome of divers placing too much faith in algorithms rather than acknowledging their limitations and planning accordingly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So, is \u201cundeserved\u201d an accurate descriptor? According to Pollock, it&#8217;s not. In fact, the term \u201cundeserved\u201d often undermines our understanding of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a> by reducing complex factors to mere anomalies. It\u2019s essential for divers to replace this notion with a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/technical-diver-traits-personality-factors-and-dive-safety\/\">mindset<\/a> geared toward <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba-diving-risk-management-heuristics-safety\/\">risk management<\/a>, recognizing that <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> models are rough approximations, not definitive safety guarantees.<\/p>\n\n\n\n<div id=\"scuba-3737158002\" class=\"scuba-b4-h2-2 scuba-entity-placement\" style=\"margin-top: 10px;margin-bottom: 10px;\"><div class=\"scuba-adlabel\">Sponsored Link<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-9354033900485448\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-9354033900485448\" \ndata-ad-slot=\"2393012471\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"false\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why-DCS-Incidents-Appear-%E2%80%9CUndeserved%E2%80%9D\"><\/span>Why DCS Incidents Appear \u201cUndeserved\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Research indicates that around 40% of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> cases occur under conditions where divers have strictly followed guidelines. They didn\u2019t miss <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> stops or perform rapid ascents, and they enabled conservative settings on their computers. However, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a> can still develop due to a variety of factors, some of which are currently beyond the predictive scope of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> algorithms.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The truth is that every <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/a-simple-guide-to-dive-computer-algorithms\/\">decompression model<\/a>\u2014whether based on <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">B\u00fchlmann<\/a>, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/varying-permeability-model-vpm-for-dummies\/\">VPM<\/a>, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/a-simple-guide-to-dive-computer-algorithms\/\">RGBM<\/a>, or other frameworks\u2014relies on limited parameters. These models attempt to approximate the body\u2019s response to pressure changes based on collective data rather than individual physiology. Consequently, they provide only a first-order approximation of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk, with a potential margin of error that leaves room for unexpected outcomes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To better understand what can cause <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a>, divers should consider a wider array of influences, including physical activity, thermal status, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">hydration<\/a> levels, genetic factors, and individual physiology. Let\u2019s explore these contributing factors in detail.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding-DCS-Susceptibility-as-a-Bell-Curve-Distribution\"><\/span>Understanding DCS Susceptibility as a Bell Curve Distribution<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility could be imagined as a bell curve distribution, illustrating the range of responses among divers to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a>. This distribution highlights how individual susceptibility varies, with most divers clustering around an average level of risk, while a smaller percentage displays either high or low susceptibility.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1022\" height=\"597\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-individual-diver-DCS-susceptibility-variation-2.jpg\" alt=\"Knowing your place in the bell curve of diver DCS susceptibility can help prevent undeserved bends,\" class=\"wp-image-27085\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-individual-diver-DCS-susceptibility-variation-2.jpg 1022w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-individual-diver-DCS-susceptibility-variation-2-300x175.jpg 300w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-individual-diver-DCS-susceptibility-variation-2-768x449.jpg 768w\" sizes=\"(max-width: 1022px) 100vw, 1022px\" \/><figcaption class=\"wp-element-caption\">Diver <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility as a bell curve graph. Undeserved <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">bends<\/a> can occur through not setting your dive computer conservatism appropriately for your individual <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key-Components-of-the-Bell-Curve\"><\/span>Key Components of the Bell Curve<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Normal Distribution<\/strong>: The bell curve represents a normal distribution, where the x-axis reflects susceptibility levels and the y-axis indicates the number of divers. Most divers have a susceptibility close to the mean, creating the characteristic bell shape.<\/li>\n\n\n\n<li><strong>Variability Among Divers<\/strong>: The spread of the curve captures the variability in how different divers respond to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a>. Factors contributing to this variability include physiological differences, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/what-is-diving-experience-diving-expertise\/\">diving experience<\/a>, and environmental conditions.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1022\" height=\"597\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-dive-computer-conservatism-settings-2.jpg\" alt=\"Undeserved Bends and variations in diver DCS susceptibility day-to-day.\" class=\"wp-image-27086\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-dive-computer-conservatism-settings-2.jpg 1022w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-dive-computer-conservatism-settings-2-300x175.jpg 300w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-dive-computer-conservatism-settings-2-768x449.jpg 768w\" sizes=\"(max-width: 1022px) 100vw, 1022px\" \/><figcaption class=\"wp-element-caption\">Your <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility changes from day-to-day. Set your dive computer conservatism for when you are most susceptible, not just what keeps you safe on most occasions.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Day-to-Day-Variation-in-DCS-Susceptibility\"><\/span>Day-to-Day Variation in DCS Susceptibility<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> Predisposing Factors<\/strong>: Many external and internal factors can predispose a diver to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> on any given day. <\/li>\n\n\n\n<li><strong>Physiological Changes with Age<\/strong>: As divers age, physiological changes can further <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/psychopathy-technical-divers-adaptive-psychopathic-traits-diving\/\">influence<\/a> their susceptibility:\n<ul class=\"wp-block-list\">\n<li><strong>Circulatory <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/immersion-pulmonary-edema-oedema-ipe-ipo\/\">Health<\/a><\/strong>: Aging can lead to decreased vascular elasticity and circulation <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">efficiency<\/a>, potentially hindering nitrogen removal from the body.<\/li>\n\n\n\n<li><strong>Body Composition Changes<\/strong>: Increased body fat percentage and decreased muscle mass can alter how nitrogen is stored and released, impacting <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk.<\/li>\n\n\n\n<li><strong>General <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/immersion-pulmonary-edema-oedema-ipe-ipo\/\">Health<\/a> Conditions<\/strong>: The prevalence of age-related <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/immersion-pulmonary-edema-oedema-ipe-ipo\/\">health<\/a> issues, such as cardiovascular problems or joint conditions, can also increase <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DCS-Susceptibility-and-Undeserved-Bends\"><\/span>DCS Susceptibility and Undeserved Bends<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Understanding <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility as a bell curve emphasizes that not all divers are equally affected by <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> protocols. It highlights the importance of individualized dive planning based on current physiological conditions, experience, and environmental factors.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Personalized Approach<\/strong>: Divers should consider their current physical state before each dive, taking into account <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">hydration<\/a>, fatigue, and any recent illnesses.<\/li>\n\n\n\n<li><strong>Regular Assessments<\/strong>: Monitoring physiological changes over time can help divers recognize trends that may affect their susceptibility to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The bell curve distribution of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> susceptibility illustrates the inherent variability among divers. Day-to-day factors, such as <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">hydration<\/a> and fatigue, as well as age-related physiological changes, can significantly <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/psychopathy-technical-divers-adaptive-psychopathic-traits-diving\/\">influence<\/a> an individual diver&#8217;s risk profile. By recognizing these factors, divers can take proactive steps to manage their susceptibility and enhance their safety during dives.<\/p>\n\n\n\n<div id=\"scuba-2694862612\" class=\"scuba-b4-h2-3 scuba-entity-placement\" style=\"margin-top: 10px;margin-bottom: 10px;\"><div class=\"scuba-adlabel\">Sponsored Link<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-9354033900485448\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-9354033900485448\" \ndata-ad-slot=\"6151212517\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"false\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Predisposing-Factors-Influencing-Undeserved-Bends\"><\/span>Predisposing Factors Influencing Undeserved Bends<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1-Exercise-Before-During-and-After-the-Dive\"><\/span><strong>1. Exercise Before, During, and After the Dive<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Physical <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/improving-air-consumption-scuba-diving\/\">exertion<\/a> can significantly <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/psychopathy-technical-divers-adaptive-psychopathic-traits-diving\/\">influence<\/a> inert gas absorption and elimination. Exercise before a dive may <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/psychopathy-technical-divers-adaptive-psychopathic-traits-diving\/\">influence<\/a> how the body handles nitrogen uptake later, while <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/improving-air-consumption-scuba-diving\/\">exertion<\/a> during the dive affects gas uptake and <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a> in various ways:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pre-dive Exercise<\/strong>: Exercise before a dive may increase circulation, potentially increasing the body\u2019s tendency to absorb nitrogen during the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">descent<\/a> and bottom phases.<\/li>\n\n\n\n<li><strong>During <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">Descent<\/a> and Bottom Time<\/strong>: Exercise increases blood flow to tissues, promoting nitrogen absorption. This leads to heightened <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a> as the body attempts to offload this nitrogen.<\/li>\n\n\n\n<li><strong>During Ascent and Stops<\/strong>: Light exercise during ascent and <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> stops can aid nitrogen elimination by promoting blood flow. However, excessive <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/improving-air-consumption-scuba-diving\/\">exertion<\/a> during these phases can facilitate bubble formation, ironically increasing the risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2-Thermal-Factors-During-the-Dive\"><\/span><strong>2. Thermal Factors During the Dive<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thermal conditions, often underestimated in their impact, play a substantial role in gas absorption and <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Warm on <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">Descent<\/a> and Bottom Phase<\/strong>: Being warm during the initial dive phase promotes blood flow and gas exchange, potentially increasing inert gas uptake.<\/li>\n\n\n\n<li><strong>Cool on Ascent and Stops<\/strong>: Staying cool during ascent inhibits blood flow, decreasing gas elimination rates and heightening <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a>. In contrast, moderate warmth promotes circulation, helping to offload nitrogen efficiently.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Like exercise, these thermal effects are difficult to control precisely during a dive, especially as <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/tropical-temperate-cold-water-diving\/\">water temperature<\/a> and diver insulation vary. Yet, divers should be mindful of the effect of temperature, recognizing that being overly warm or cold can shift their risk profile.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3-Dehydration-Scapegoat-or-Genuine-Risk-Factor\"><\/span><strong>3. Dehydration: Scapegoat or Genuine Risk Factor?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">Dehydration<\/a> is frequently cited as a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk factor, though its impact is often overstated. The effect of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">dehydration<\/a> reduces blood volume, potentially slowing nitrogen elimination during ascent and stops.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">dehydration<\/a> might also lessen nitrogen uptake during <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">descent<\/a> due to reduced circulation. While proper <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">hydration<\/a> supports overall <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/immersion-pulmonary-edema-oedema-ipe-ipo\/\">health<\/a> and potentially <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> safety, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">dehydration<\/a> alone is rarely the sole cause of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-andy-davis-sidemount-technical-wreck-diving-blog wp-block-embed-andy-davis-sidemount-technical-wreck-diving-blog\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"5zunVq13Da\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/\">Scuba Diving, Dehydration and DCS<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cScuba Diving, Dehydration and DCS\u201d \u2014 Andy Davis Sidemount Technical Wreck Diving Blog\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/diving-dehydration-and-dcs\/embed\/#?secret=cSNxwx9AFM#?secret=5zunVq13Da\" data-secret=\"5zunVq13Da\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4-Other-Personal-and-Predisposition-Factors\"><\/span><strong>4. Other Personal and Predisposition Factors<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Individual predispositions also play a role in <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> safety, adding layers of variability:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Physical Fitness<\/strong>: Fitness, particularly the increased vascularity associated with higher fitness levels, may offer some degree of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> protection. Regular exercise improves cardiovascular <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">efficiency<\/a> and improving the transport of inert gas from body tissues to the lungs. Low fitness and poor cardiovascular performance would have the opposite effect.<\/li>\n\n\n\n<li><strong>Age and Gender<\/strong>: Older divers may have higher <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk, though factors like physical and biological age interact in complex ways. Women may have slightly higher physiological <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk, particularly in the first half of their menstrual cycle.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/pfo-patent-foramen-ovale-dcs-risk-diving\/\">Patent Foramen Ovale<\/a> (<a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/pfo-patent-foramen-ovale-dcs-risk-diving\/\">PFO<\/a>)<\/strong>: The presence of a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/pfo-patent-foramen-ovale-dcs-risk-diving\/\">PFO, a small hole in the heart<\/a>, allows blood to bypass the lungs, where inert gas is filtered out. Essentially, nitrogen, and bubbles, can re-circulate in the cardiovascular system. This reduced physiological off-gassing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">efficiency<\/a> can increase the risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-andy-davis-sidemount-technical-wreck-diving-blog wp-block-embed-andy-davis-sidemount-technical-wreck-diving-blog\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"eCTxjFrx9U\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/pfo-patent-foramen-ovale-dcs-risk-diving\/\">PFO &#8211; Patent Foramen Ovale and DCS Risk in Diving<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cPFO \u2013 Patent Foramen Ovale and DCS Risk in Diving\u201d \u2014 Andy Davis Sidemount Technical Wreck Diving Blog\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/pfo-patent-foramen-ovale-dcs-risk-diving\/embed\/#?secret=M4El7qllLc#?secret=eCTxjFrx9U\" data-secret=\"eCTxjFrx9U\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The-Aims-of-a-Diving-Ascent\"><\/span>The Aims of a Diving Ascent<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The primary goal of a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">diving ascent<\/a> is to minimize the speed and severity of pressure changes on your body, thereby reducing bubble formation. Achieving this requires careful ascent speed management. However, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">ascending too slowly<\/a> can lead to longer exposure at depth, resulting in increased nitrogen absorption and more bubbles as you get shallower.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>secondary goal<\/strong> is to expel as much nitrogen as possible from your body before surfacing. A greater pressure differential facilitates faster nitrogen removal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In essence, a successful ascent must balance two conflicting objectives: avoiding rapid pressure changes and maximizing nitrogen removal. Neglecting either can lead to an increased risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure-Differential-Gradient-in-Decompression-Theory\"><\/span>Pressure Differential (Gradient) in Decompression Theory<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In diving <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> theory, the pressure differential (gradient) refers to the difference in <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">ambient pressure<\/a> surrounding a diver versus the pressure of inert gas (i.e. nitrogen) dissolved within their body. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a diver ascends, the surrounding pressure decreases relative to the pressure of nitrogen in their body. This creates a pressure gradient that facilitates nitrogen off-gassing from tissues. <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">Decompression<\/a> models use multiple tissue <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">compartments<\/a>, each with specific speeds for nitrogen uptake and release.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maintaining an optimal pressure differential is crucial; if the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">ascent rate<\/a> is too rapid, it can lead to excessive inert gas supersaturation in tissues, causing bubble formation and increasing the risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>. However, too little pressure differential will mean very low off-gassing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">efficiency<\/a>; the diver ultimately surfaces with more nitrogen remaining in their body and a higher <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dive-Computers-Algorithms-Conservatism-Settings\"><\/span>Dive Computers, Algorithms, &amp; Conservatism Settings<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Recognizing the limitations of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> algorithms, many divers turn to conservative settings on their dive computers, aiming to add safety margins. <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/\">Adjusting gradient factors (GFs)<\/a> is a common method on computers that run the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/a-simple-guide-to-dive-computer-algorithms\/\">Buhlmann ZHL-16 model<\/a>, but caution is needed. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to understand <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/#The-primary-aim-of-a-diving-ascent\">the primary and secondary aims of a diving ascent<\/a> with respect to your <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk. Many divers, even instructors, misunderstand what we are trying to achieve as we travel from the bottom to the surface.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/gradient-factors-dummies\/\">Gradient Factors<\/a> (GFs)<\/strong>: <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">Buhlmann<\/a> <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/#Gradient-Factors-in-the-Buhlmann-ZHL-16C-model\">gradient factors <\/a>define the acceptable limit of inert gas supersaturation.\n<ul class=\"wp-block-list\">\n<li>The <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/#Gradient-Factor-High\">GFhigh<\/a> setting determines overall conservatism; shorter bottom time for recreational divers and longer <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">deco stops<\/a> for tech divers.<\/li>\n\n\n\n<li>The typical range is 70-85%. This indicates that the diver will surface 30-15% below the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">M-value<\/a> (maximum safety value) of the pressure gradient.<\/li>\n\n\n\n<li>I know some elite technical divers who opt for a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/\">GFHi<\/a> of 60; allowing 40% conservatism. However, these values are not foolproof, and altering them does not eliminate <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> risks.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/deep-stops-richard-pyle\/\">Deep Stops<\/a><\/strong>: Once considered beneficial, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/deep-stops-richard-pyle\/\">deep stops<\/a> are now understood to increase <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk. \n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/deep-stops-richard-pyle\/\">Deep stops<\/a> are a product of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/a-simple-guide-to-dive-computer-algorithms\/\">&#8216;bubble model&#8217; computer algorithms, such as RGBM and VPM-B<\/a>.<\/li>\n\n\n\n<li>By stopping deep, medium-slow speed tissues continue to absorb more gas. <\/li>\n\n\n\n<li>Ultimately, this creates greater <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk upon surfacing. <\/li>\n\n\n\n<li>Avoiding unnecessary <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/deep-stops-richard-pyle\/\">deep stops<\/a> can help prevent added nitrogen uptake and the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk that entails.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In summary, while adjusting conservative settings can help, it\u2019s crucial for divers to understand the effects of their choices and avoid excessive reliance on any single setting as a guaranteed safeguard against <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you own a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">Shearwater<\/a> computer, my ebook explaining the optimal use of settings for safer management of your dives:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><span class=\"ez-toc-section\" id=\"Become-A-Shearwater-Power-User-eBook\"><\/span><strong>Become A Shearwater Power User! (eBook)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-stretch is-layout-constrained wp-block-column-is-layout-constrained\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image alignright size-large is-resized\"><a href=\"https:\/\/www.buymeacoffee.com\/andydavistech\/e\/233171\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"652\" height=\"1024\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Shearwater-Settings-Book-Cover-Image-652x1024.jpg\" alt=\"Shearwater Power User Settings GF Gradient Factors eBook\" class=\"wp-image-26260\" style=\"width:250px\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Shearwater-Settings-Book-Cover-Image-652x1024.jpg 652w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Shearwater-Settings-Book-Cover-Image-191x300.jpg 191w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Shearwater-Settings-Book-Cover-Image-768x1206.jpg 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Shearwater-Settings-Book-Cover-Image-96x150.jpg 96w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Shearwater-Settings-Book-Cover-Image.jpg 794w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top has-luminous-vivid-amber-background-color has-background is-content-justification-left is-layout-constrained wp-container-core-column-is-layout-aa397865 wp-block-column-is-layout-constrained\" style=\"flex-basis:40%\">\n<p class=\"has-text-align-center has-luminous-vivid-amber-background-color has-background wp-block-paragraph\" style=\"line-height:1.3\">An Illustrated Guide to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/gradient-factors-dummies\/\">Gradient Factors<\/a> and Advanced <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">Shearwater<\/a> Computer Settings for safe scuba diving.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"line-height:1.3\"><strong>42 Pages. Printable PDF format. Fully Illustrated.<\/strong> <strong>$9<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-style:normal;font-weight:700;line-height:1\"><strong><a href=\"https:\/\/www.buymeacoffee.com\/andydavistech\/e\/233171\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><\/strong><\/a><\/strong><strong><a href=\"https:\/\/www.buymeacoffee.com\/andydavistech\/e\/233171\" target=\"_blank\" rel=\"noreferrer noopener\">Become A Shearwater Power User eBook<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.313), 18px);\">As featured on the <a href=\"https:\/\/www.youtube.com\/watch?v=zTjVXugn-m0\" target=\"_blank\" rel=\"noreferrer noopener\">DiveTalk Podcast<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<div id=\"scuba-3527556590\" class=\"scuba-b4-h2-4 scuba-entity-placement\" style=\"margin-top: 10px;margin-bottom: 10px;\"><div class=\"scuba-adlabel\">Sponsored Link<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-9354033900485448\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-9354033900485448\" \ndata-ad-slot=\"2954736365\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"false\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The-Role-Of-Dive-Profiles-in-Undeserved-Bends\"><\/span>The Role Of Dive Profiles in Undeserved Bends<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dive profiles play a significant role in <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> safety and can heavily <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/psychopathy-technical-divers-adaptive-psychopathic-traits-diving\/\">influence<\/a> the risk of experiencing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>, even when all other factors seem well-managed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Profile variables such as depth, duration, ascent speed, and the depth and length of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stops<\/a> can collectively determine the inert gas load in tissues and the diver\u2019s <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">ability<\/a> to eliminate that gas safely. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This section delves into how specific dive profiles can impact <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a>, clarifies the importance of controlled ascent rates, and explains why the efficacy of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stops<\/a> is tied directly to the depth of the dive undertaken.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The-Role-Of-Ascent-Speed-in-Undeserved-Bends\"><\/span>The Role Of Ascent Speed in Undeserved Bends<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The ascent phase of a dive is one of the most critical moments for managing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a>, yet there\u2019s a common misconception that slower ascents are inherently safer. While a controlled, moderate ascent is essential, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">ascending too slowly<\/a> can have unintended effects that paradoxically increase the risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Misconception-About-Slow-Ascents\"><\/span>Misconception About Slow Ascents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Most divers are trained to &#8220;ascend slowly,&#8221; which can be misleading. Training agencies provide a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">maximum ascent rate<\/a> (typically between 9-18 meters per minute) but rarely specify an optimal rate. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Many divers interpret this as meaning slower ascents are inherently safer. However, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> research indicates that extremely slow ascents can, counterintuitively, increase <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risks by prolonging nitrogen absorption at depth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Why <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">Slow Ascent<\/a> Can Be Risky<\/strong>: <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">Ascending too slowly<\/a> prolongs the time spent in deeper water, allowing for continuous nitrogen uptake in slower tissues. The result is a higher inert gas load by the time the diver reaches shallower depths where off-gassing becomes more effective. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Consequently, a too-slow ascent doesn\u2019t give tissues the chance to adequately off-gas before surfacing. The optimal <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">ascent rate<\/a> aims to minimize deep nitrogen uptake while allowing efficient off-gassing, especially as the diver approaches the surface, where rapid <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> can be more problematic.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Problems-With-Excessively-Slow-Ascents\"><\/span>Problems With Excessively Slow Ascents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Extended Nitrogen Absorption<\/strong>: A <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">slow ascent<\/a> keeps divers at deeper depths longer, allowing nitrogen to enter slower tissues instead of releasing it effectively.<\/li>\n\n\n\n<li><strong>Super-Saturation and Pressure Difference<\/strong>: Effective off-gassing relies on a pressure differential between body tissues and surrounding water. A slower ascent reduces this differential, retaining nitrogen and potentially increasing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Optimal-Ascent-Speed-for-Efficiency\"><\/span>Optimal Ascent Speed for Efficiency<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Achieving an optimal <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">ascent rate<\/a> involves ascending to shallower depths relatively quickly, where lower pressures aid faster nitrogen elimination. However, ascending too quickly risks forming nitrogen bubbles. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The suggested optimal rate is approximately <strong>9 meters (30 feet) per minute<\/strong>, combining reduced nitrogen retention with minimized risk of rapid bubble formation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ascent-Speed-Research-Insights\"><\/span>Ascent Speed Research Insights<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Studies by <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">Dr. Peter Bennett and DAN (Diver\u2019s Alert Network)<\/a> found:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ascents at <strong>18m\/min<\/strong> produced the highest bubble count.<\/li>\n\n\n\n<li>A <strong>3m\/min<\/strong> rate produced the second-highest bubble count.<\/li>\n\n\n\n<li><strong>9m\/min<\/strong> ascents, followed by a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stop<\/a>, resulted in the least bubble formation.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Rapid Ascents and Microbubbles<\/strong>: Conversely, rapid ascents cause a swift reduction in <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">ambient pressure<\/a>, potentially triggering bubble formation in tissues. Ascending faster than the optimal rate can lead to<a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/sub-clinical-decompression-sickness-stress-micro-bubbles\/\"> microbubble formation<\/a> that grows as <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">ambient pressure<\/a> decreases.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Once formed, these <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/sub-clinical-decompression-sickness-stress-micro-bubbles\/\">microbubbles<\/a> are harder to eliminate and can expand, increasing the risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>. This is especially true in tissues with higher saturation levels, as they are prone to rapid, uncontrolled off-gassing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In essence, the optimal <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-ascent-speed-scuba-diving\/\">ascent rate<\/a> balances the need to prevent additional inert gas absorption in slower tissues, especially during deeper portions of the ascent, while promoting controlled off-gassing at shallower depths where <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/subclinical-dcs-decompression-stress-fatigue\/\">decompression stress<\/a> peaks.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why-Optimal-Safety-Stop-Depth-is-Crucial-in-Preventing-Undeserved-Bends\"><\/span>Why Optimal Safety Stop Depth is Crucial in Preventing Undeserved Bends<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">Safety stops<\/a> are often viewed as a final defense against <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>, but their protective value is only maximized when tailored to the specific depth and time of the dive. Many agencies teach a simplified, standardized approach to <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stops<\/a>, typically at 5 meters (15 feet) for three minutes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While this depth is beneficial for some dives, it often fails to adequately address <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> needs for certain dive profiles, particularly deeper or more prolonged dives. By customizing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stops<\/a> to the specific dive parameters, divers can meaningfully reduce the risk of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>, even when operating within conservative <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/sheck-exley-razor-limits-diving-caves\/\">limits<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why-Safety-Stops-are-Effective-When-Depth-Appropriate\"><\/span>Why Safety Stops are Effective When Depth-Appropriate<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">Safety stops<\/a> enable efficient nitrogen off-gassing by allowing a pressure gradient that encourages inert gas release from tissues before surfacing. However, off-gassing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">efficiency<\/a> depends on achieving the correct gradient, which varies based on the diver&#8217;s nitrogen load and tissue <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">compartment<\/a> saturation from a given dive profile. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Simply put, a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stop<\/a> is most effective when the pressure gradient allows significant nitrogen release without overwhelming tissues or <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/sub-clinical-decompression-sickness-stress-micro-bubbles\/\">creating microbubbles<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, in relatively shallow recreational dives, nitrogen levels in tissues are lower, meaning an optimal pressure gradient for off-gassing might be achieved at a shallower depth than the standard 5 meters. A 5-meter stop after a shallow dive may provide only a weak gradient, resulting in negligible off-gassing. In such cases, spending time at this depth offers limited <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> benefit, leaving the diver vulnerable to undeserved <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">bends<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why-Safety-Stop-Depth-Matters-for-Specific-Dive-Profiles\"><\/span>Why Safety Stop Depth Matters for Specific Dive Profiles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Depth plays a critical role in the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">effectiveness<\/a> of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stops<\/a>. For instance, after a shallow dive (less than 18 meters\/60 feet), a 5-meter stop may be insufficient because the pressure differential does not provide a meaningful gradient for nitrogen release. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A shallower stop, around 3 meters, would provide a more effective gradient, supporting faster nitrogen release and making the stop meaningful. Without adjusting the depth to meet the needs of the specific dive, the stop is essentially wasted, adding little to the safety margin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On the other hand, deeper and longer dives involve greater nitrogen uptake, especially in fast tissues. Ascending directly to 5 meters after a 30- to 40-meter dive may expose these tissues to a sudden, high-pressure gradient, potentially creating <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/sub-clinical-decompression-sickness-stress-micro-bubbles\/\">microbubbles that lead to decompression stress<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> A deeper, initial stop\u2014around 9 meters (30 feet) for a minute or so\u2014can provide a controlled gradient that initiates off-gassing without overloading fast tissues. This deeper stop helps prevent bubble formation and prepares the diver\u2019s tissues for a shallower, extended <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stop<\/a> to optimize nitrogen release across both fast and slow tissues.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Methods-for-Optimizing-Your-Safety-Stop-Depth\"><\/span>Methods for Optimizing Your Safety Stop Depth<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ANDIs-Method-of-Multiple-Stops\"><\/span><strong>ANDI\u2019s Method of Multiple Stops<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">ANDI suggests a series of short, staged stops (e.g., 9 meters for 1 minute, 6 meters for 2 minutes, and 3 meters for 2 minutes). This approach effectively reduces <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/subclinical-dcs-decompression-stress-fatigue\/\">decompression stress<\/a> by targeting both fast and slow tissues with a gradient range that encourages efficient off-gassing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By adjusting the stop depth in stages, divers allow adequate nitrogen release at each level, reducing the chance of bubble formation upon surfacing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Using <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/\">GF99<\/a> in <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">Shearwater<\/a> Computers<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For divers using a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/best-technical-diving-computer\/\">Shearwater<\/a> computer, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/\">GF99<\/a> data provides real-time information about the current pressure gradient, enabling a highly customized approach. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By following the <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/\">GF99<\/a> <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/the-role-of-emotional-intelligence-self-awareness-in-diver-development\/\">feedback<\/a>, divers can determine a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stop<\/a> depth that achieves a meaningful gradient for their specific dive profile. For instance, after a deep dive, aiming for a <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/shearwater-dive-computer-settings\/\">GF99<\/a> value that doesn\u2019t overly <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba-diving-stress-management-and-diver-panic\/\">stress<\/a> fast tissues allows divers to off-gas safely, creating a robust safety margin and reducing undeserved <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Undeserved-Bends-and-Inefficient-Safety-Stops\"><\/span>Undeserved Bends and Inefficient Safety Stops<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">Safety stops<\/a> are most effective when aligned with the demands of the dive. For typical recreational dives, a shallower <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/difference-safety-stops-decompression-stop-scuba-diving\/\">safety stop<\/a> may be sufficient, while deeper, more complex dives benefit from staged stops beginning at greater depths. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By using available tools and adapting stop depths based on real-time or method-driven guidance, divers can minimize <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/subclinical-dcs-decompression-stress-fatigue\/\">decompression stress<\/a>, significantly reducing the risk of undeserved <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">bends<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Addressing-%E2%80%9CUndeserved-Bends%E2%80%9D-Cases-Beyond-Blame\"><\/span>Addressing \u201cUndeserved Bends\u201d Cases: Beyond Blame<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When a diver experiences an unexplained <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> hit, assessing contributing factors honestly is more valuable than seeking a scapegoat. <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">Decompression<\/a> algorithms provide probabilistic guidance but cannot guarantee outcomes; thus, any dive inherently carries some level of risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> can occur in seemingly identical dive conditions due to subtle variances in individual physiology or <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba-diving-psychology\/\">behavior<\/a>. This variability highlights the importance of approaching <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> with a balanced <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/technical-diver-traits-personality-factors-and-dive-safety\/\">mindset<\/a>: prepared for potential risks, yet aware that perfect safety is never fully attainable. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recognizing the interplay of your dive profile, ascent techniques, off-gassing strategy, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> pre-disposing factors, and individual physiology can help you make informed decisions, potentially reducing your overall <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a> risk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Unexplained-Versus-Undeserved-Bands\"><\/span>Unexplained Versus Undeserved Bands<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In scuba diving, there are no absolute guarantees of avoiding <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">DCS<\/a>. The term \u201cundeserved\u201d reflects an outdated view that diminishes personal responsibility and misinterprets the probabilistic nature of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> theory. While computer algorithms and conservative practices provide essential guidelines, they are built upon general assumptions and population-based data rather than individual needs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For safer dives, it\u2019s essential to plan for physiological variability and implement <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/normalization-of-deviance-in-scuba-diving\/\">best practices<\/a> with your dive profile and ascent techniques. You must avoid expecting your <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/a-simple-guide-to-dive-computer-algorithms\/\">dive computer algorithm<\/a> to perform like a clairvoyant of your individual <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> needs on a given day.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the end, ascent <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/understanding-m-values-eric-baker\/\">decompression<\/a> is as much an art as it is a science, requiring divers to balance practical <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/mastering-competency-scuba-diving-competent-diver\/\">knowledge<\/a> with respect for the unpredictable aspects of the underwater environment. By accepting the realities of <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/types-decompression-sickness-dcs\/\">decompression sickness<\/a> and embracing <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba-diving-risk-management-heuristics-safety\/\">risk management<\/a> over-reliance on algorithms alone, divers can pursue safer and more responsible diving practices.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-content-justification-center is-layout-constrained wp-block-column-is-layout-constrained\" style=\"flex-basis:25%\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-medium is-resized is-style-default\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/andy-davis-technical-diving\/\"><img decoding=\"async\" width=\"300\" height=\"296\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2018\/03\/Cartoon-Andy-900x900-1-300x296.png\" alt=\"Andy Davis Technical Sidemount Wreck Diving Subic Bay Philippines RAID Courses Training\" class=\"wp-image-6812\" style=\"width:225px;height:222px\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2018\/03\/Cartoon-Andy-900x900-1-300x296.png 300w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2018\/03\/Cartoon-Andy-900x900-1-1024x1009.png 1024w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2018\/03\/Cartoon-Andy-900x900-1-768x757.png 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2018\/03\/Cartoon-Andy-900x900-1.png 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-constrained wp-block-column-is-layout-constrained\" style=\"flex-basis:75%\">\n<h2 class=\"wp-block-heading has-text-align-center\"><span class=\"ez-toc-section\" id=\"About-The-Author\"><\/span>About The Author<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/buymeacoffee.com\/andydavistech\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"274\" height=\"77\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2022\/12\/bmc-button-1-1.png\" alt=\"\" class=\"wp-image-27046\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2022\/12\/bmc-button-1-1.png 274w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2022\/12\/bmc-button-1-1-250x70.png 250w\" sizes=\"(max-width: 274px) 100vw, 274px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/andy-davis-technical-diving\/\">Andy Davis<\/a> is a <a href=\"https:\/\/scubatechphilippines.com\/raid-diving-courses-philippines\/raid\/\">RAID<\/a>, PADI TecRec, ANDI, BSAC, and SSI-qualified independent <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/what-is-technical-diving\/\">technical diving<\/a> instructor who specializes in teaching <a href=\"https:\/\/scubatechphilippines.com\/sidemount-courses\/\">sidemount<\/a>, <a href=\"https:\/\/scubatechphilippines.com\/technical-diving-courses\/\">trimix<\/a>, and <a href=\"https:\/\/scubatechphilippines.com\/technical-diving-courses\/\">advanced wreck<\/a> diving courses.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Currently residing in <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/subic-bay-wreck-diving-sites\/\">Subic Bay, Philippines<\/a>; he has amassed more than 10,000 open-circuit and <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/testing-ccr-rebreather-liberty-triton-sidewinder\/\">CCR<\/a> dives over three decades of challenging diving across the globe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/andy-davis-technical-diving\/\">Andy<\/a> has published numerous diving magazine articles and designed advanced certification courses for several dive training agencies, He regularly tests and reviews new <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba-equipment-shopping-buying-best-dive-gear\/\">dive gear<\/a> for scuba equipment manufacturers. <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/andy-davis-technical-diving\/\">Andy<\/a> is currently writing a series of <a href=\"https:\/\/www.buymeacoffee.com\/andydavistech\/extras\">advanced diving books <\/a>and creating a range of <a href=\"https:\/\/www.redbubble.com\/people\/andydavistech\/shop\">tech diving clothing and accessories<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prior to becoming a professional <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/what-is-technical-diving\/\">technical diving<\/a> educator in 2006, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/andy-davis-technical-diving\/\">Andy<\/a> was a commissioned officer in the Royal Air Force and has served in Iraq, Afghanistan, Belize, and Cyprus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In 2023, <a href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/andy-davis-technical-diving\/\">Andy<\/a> was named in the &#8220;<a rel=\"noreferrer noopener\" href=\"https:\/\/gue.com\/blog\/sidemount-andy-davies\/\" target=\"_blank\">Who&#8217;s Who of Sidemount<\/a>&#8221; list by GUE InDepth Magazine.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-palette-color-7-color has-vivid-red-background-color has-text-color has-background has-link-color wp-elements-dd81a6de961563c5bf17302e4376cbd2\"><span class=\"ez-toc-section\" id=\"Purchase-my-exclusive-diving-ebooks\"><\/span>Purchase my exclusive diving ebooks!<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/buymeacoffee.com\/andydavistech\/e\/233191\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"652\" height=\"1024\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Gas-Management-Book-Cover-Image-652x1024.jpg\" alt=\"Gas Management For Scuba Divers Book\" class=\"wp-image-26264\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Gas-Management-Book-Cover-Image-652x1024.jpg 652w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Gas-Management-Book-Cover-Image-191x300.jpg 191w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Gas-Management-Book-Cover-Image-768x1206.jpg 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Gas-Management-Book-Cover-Image-96x150.jpg 96w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/03\/Gas-Management-Book-Cover-Image.jpg 794w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/buymeacoffee.com\/andydavistech\/e\/233171\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"652\" height=\"1024\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook-652x1024.jpg\" alt=\"Become A Shearwater Power User Book\" class=\"wp-image-26382\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook-652x1024.jpg 652w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook-191x300.jpg 191w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook-768x1206.jpg 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook-978x1536.jpg 978w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook-95x150.jpg 95w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/Shearwater-Gradient-Factors-ebook.jpg 1200w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/buymeacoffee.com\/andydavistech\/e\/111242\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"652\" height=\"1024\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/COVER-IMAGE-652x1024.jpg\" alt=\"\" class=\"wp-image-26656\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/COVER-IMAGE-652x1024.jpg 652w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/COVER-IMAGE-191x300.jpg 191w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/COVER-IMAGE-768x1206.jpg 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/COVER-IMAGE-96x150.jpg 96w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/COVER-IMAGE.jpg 794w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/buymeacoffee.com\/andydavistech\/e\/262907\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"652\" height=\"1024\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/BPW-Book-Cover-Image-652x1024.jpg\" alt=\"A Comprehensive Guide to Backplate &amp; Wing BCDs\" class=\"wp-image-26808\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/BPW-Book-Cover-Image-652x1024.jpg 652w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/BPW-Book-Cover-Image-191x300.jpg 191w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/BPW-Book-Cover-Image-768x1206.jpg 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/BPW-Book-Cover-Image-96x150.jpg 96w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/BPW-Book-Cover-Image.jpg 794w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/buymeacoffee.com\/andydavistech\/e\/260377\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"652\" height=\"1024\" src=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/The-Path-To-Proficiency-Book-Cover-Image-652x1024.jpg\" alt=\"Diving Psychology The Path to Proficiency: Mental Strategies for Scuba Divers (eBook)\" class=\"wp-image-26633\" srcset=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/The-Path-To-Proficiency-Book-Cover-Image-652x1024.jpg 652w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/The-Path-To-Proficiency-Book-Cover-Image-191x300.jpg 191w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/The-Path-To-Proficiency-Book-Cover-Image-768x1206.jpg 768w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/The-Path-To-Proficiency-Book-Cover-Image-96x150.jpg 96w, https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/05\/The-Path-To-Proficiency-Book-Cover-Image.jpg 794w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n<p id=\"rop\"><small>Originally posted 2024-10-29 16:02:47. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.<\/p>\n","protected":false},"author":1,"featured_media":27088,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2196,1825],"tags":[],"class_list":["post-27064","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dcs-decompression-sickness","category-scuba-diving-safety"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Undeserved Bends: The Facts &amp; Myths of Unexplained DCS Hits<\/title>\n<meta name=\"description\" content=\"Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Undeserved Bends: The Facts &amp; Myths of Unexplained DCS Hits\" \/>\n<meta property=\"og:description\" content=\"Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/\" \/>\n<meta property=\"og:site_name\" content=\"Andy Davis Sidemount Technical Wreck Diving Blog\" \/>\n<meta property=\"article:publisher\" content=\"ScubaTechPhilippines\" \/>\n<meta property=\"article:author\" content=\"ScubaTechPhilippines\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-08T04:51:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1149\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Andy Davis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Divephilippines\" \/>\n<meta name=\"twitter:site\" content=\"@Divephilippines\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andy Davis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"48 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/\"},\"author\":{\"name\":\"Andy Davis\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/#\\\/schema\\\/person\\\/97db30481ec4e5c92a61fdb6c818acec\"},\"headline\":\"Undeserved Bends: The Facts and the Myths of Unexplained DCS Hits\",\"datePublished\":\"2025-01-08T04:51:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/\"},\"wordCount\":3512,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/#\\\/schema\\\/person\\\/97db30481ec4e5c92a61fdb6c818acec\"},\"image\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg\",\"articleSection\":[\"DCS\",\"Dive Safety\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/\",\"url\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/\",\"name\":\"Undeserved Bends: The Facts & Myths of Unexplained DCS Hits\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg\",\"datePublished\":\"2025-01-08T04:51:35+00:00\",\"description\":\"Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#primaryimage\",\"url\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg\",\"contentUrl\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg\",\"width\":1149,\"height\":628,\"caption\":\"undeserved bends the facts and myths of unexplained dcs hits\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/underserved-bends-unexplained-dcs-hits\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Scuba Diving Articles\",\"item\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/scuba_diving_articles\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dive Safety\",\"item\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/scuba_diving_articles\\\/scuba-diving-safety\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Undeserved Bends: The Facts and the Myths of Unexplained DCS Hits\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/#website\",\"url\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/\",\"name\":\"Andy Davis Sidemount Technical Wreck Diving Blog\",\"description\":\"Sidemount Technical Wreck Diving Blog | Articles and Resources\",\"publisher\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/#\\\/schema\\\/person\\\/97db30481ec4e5c92a61fdb6c818acec\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/#\\\/schema\\\/person\\\/97db30481ec4e5c92a61fdb6c818acec\",\"name\":\"Andy Davis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Cartoon-Andy-Vanilla-250px.png\",\"url\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Cartoon-Andy-Vanilla-250px.png\",\"contentUrl\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Cartoon-Andy-Vanilla-250px.png\",\"width\":250,\"height\":250,\"caption\":\"Andy Davis\"},\"logo\":{\"@id\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Cartoon-Andy-Vanilla-250px.png\"},\"description\":\"Passionate scuba educator, technical sidemount diving fanatic and wreck diving explorer. RAID, PADI, TecRec, SSI and BSAC qualified technical diving instructor. Subic Bay, Philippines. Former Royal Air Force officer.\",\"sameAs\":[\"https:\\\/\\\/scubatechphilippines.com\",\"ScubaTechPhilippines\",\"andydavistechnicaldiving\",\"andrewdavis7\",\"https:\\\/\\\/x.com\\\/Divephilippines\",\"AndyDavisTechnicalDiving\"],\"url\":\"https:\\\/\\\/scubatechphilippines.com\\\/scuba_blog\\\/author\\\/scubatec\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Undeserved Bends: The Facts & Myths of Unexplained DCS Hits","description":"Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/","og_locale":"en_US","og_type":"article","og_title":"Undeserved Bends: The Facts & Myths of Unexplained DCS Hits","og_description":"Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.","og_url":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/","og_site_name":"Andy Davis Sidemount Technical Wreck Diving Blog","article_publisher":"ScubaTechPhilippines","article_author":"ScubaTechPhilippines","article_published_time":"2025-01-08T04:51:35+00:00","og_image":[{"width":1149,"height":628,"url":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg","type":"image\/jpeg"}],"author":"Andy Davis","twitter_card":"summary_large_image","twitter_creator":"@Divephilippines","twitter_site":"@Divephilippines","twitter_misc":{"Written by":"Andy Davis","Est. reading time":"48 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#article","isPartOf":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/"},"author":{"name":"Andy Davis","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/97db30481ec4e5c92a61fdb6c818acec"},"headline":"Undeserved Bends: The Facts and the Myths of Unexplained DCS Hits","datePublished":"2025-01-08T04:51:35+00:00","mainEntityOfPage":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/"},"wordCount":3512,"commentCount":0,"publisher":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/97db30481ec4e5c92a61fdb6c818acec"},"image":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#primaryimage"},"thumbnailUrl":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg","articleSection":["DCS","Dive Safety"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/","url":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/","name":"Undeserved Bends: The Facts & Myths of Unexplained DCS Hits","isPartOf":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#primaryimage"},"image":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#primaryimage"},"thumbnailUrl":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg","datePublished":"2025-01-08T04:51:35+00:00","description":"Unexplained DCS hits can leave divers puzzled. Dive into the facts and myths of undeserved bends to understand and mitigate your DCI risks.","breadcrumb":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#primaryimage","url":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg","contentUrl":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/10\/undeserved-bends-the-facts-and-myths-of-unexplained-dcs-hits.jpg","width":1149,"height":628,"caption":"undeserved bends the facts and myths of unexplained dcs hits"},{"@type":"BreadcrumbList","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/underserved-bends-unexplained-dcs-hits\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/scubatechphilippines.com\/scuba_blog\/"},{"@type":"ListItem","position":2,"name":"Scuba Diving Articles","item":"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/"},{"@type":"ListItem","position":3,"name":"Dive Safety","item":"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-safety\/"},{"@type":"ListItem","position":4,"name":"Undeserved Bends: The Facts and the Myths of Unexplained DCS Hits"}]},{"@type":"WebSite","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/#website","url":"https:\/\/scubatechphilippines.com\/scuba_blog\/","name":"Andy Davis Sidemount Technical Wreck Diving Blog","description":"Sidemount Technical Wreck Diving Blog | Articles and Resources","publisher":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/97db30481ec4e5c92a61fdb6c818acec"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/scubatechphilippines.com\/scuba_blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/97db30481ec4e5c92a61fdb6c818acec","name":"Andy Davis","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/Cartoon-Andy-Vanilla-250px.png","url":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/Cartoon-Andy-Vanilla-250px.png","contentUrl":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/Cartoon-Andy-Vanilla-250px.png","width":250,"height":250,"caption":"Andy Davis"},"logo":{"@id":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/Cartoon-Andy-Vanilla-250px.png"},"description":"Passionate scuba educator, technical sidemount diving fanatic and wreck diving explorer. RAID, PADI, TecRec, SSI and BSAC qualified technical diving instructor. Subic Bay, Philippines. Former Royal Air Force officer.","sameAs":["https:\/\/scubatechphilippines.com","ScubaTechPhilippines","andydavistechnicaldiving","andrewdavis7","https:\/\/x.com\/Divephilippines","AndyDavisTechnicalDiving"],"url":"https:\/\/scubatechphilippines.com\/scuba_blog\/author\/scubatec\/"}]}},"_links":{"self":[{"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/posts\/27064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/comments?post=27064"}],"version-history":[{"count":0,"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/posts\/27064\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/media\/27088"}],"wp:attachment":[{"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/media?parent=27064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/categories?post=27064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-json\/wp\/v2\/tags?post=27064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}