https://forums.garmin.com/apps-software/mobile-apps-web/f/garmin-connect-mobile-ios/293846/vo2-maxHello, may I know why, more I training, more VO2 Max decreases ?en-USTelligent Community 13Mon, 16 May 2022 16:46:11 GMThttps://forums.garmin.com/thread/1420828?ContentTypeID=1Mon, 16 May 2022 16:46:11 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:7262d203-28da-4499-b427-dfb6ca72d3d6iceman01_<p>One of the main problems is that the the VO2Max is kind of a lookup from a data table.&nbsp;<br />From experience I can tell you, that if you do an endurance run, like a GA1 session where you run in a pace that you van sustain for an hour or longer your VO2Max will be very low for that session because pace is a major factor for VO2 Max. However, if you to strides, you will get a much higher VO2Max for that session. Garmin is doing some averaging over these values per session. That&rsquo;s one angle to look from at the problem. Of you are interested in your session-wise VO2Max, the values are in the .fit files. Runalyze for example does extract and display them.&nbsp;</p><div style="clear:both;"></div>https://forums.garmin.com/thread/1418876?ContentTypeID=1Thu, 12 May 2022 12:17:04 GMTa9571b57-dd57-479e-8763-8f8a603e40aa:431451ec-368c-4a23-9ca6-aee262672b58trux<p>Try for example this document:</p> <p><strong><a href="https://www.garmin.com/en-US/blog/fitness/tips-for-improving-faster/">Why Isn&rsquo;t My VO2 Max Increasing? Tips for Improving Faster.</a></strong></p><div style="clear:both;"></div>