![Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/6/Screenshot_5F00_20190711_2D00_143826.png)
Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums
What is a general approach for increasing VO2Max? According to my Garmin watch, intervals have not worked, but short flat runs have been very efficient. - Quora
![Why i am seeing that my VO2 is in the top 10% for my age but then in the insights it is just better than 55% of the users for my age? : Why i am seeing that my VO2 is in the top 10% for my age but then in the insights it is just better than 55% of the users for my age? :](https://i.redd.it/why-i-am-seeing-that-my-vo2-is-in-the-top-10-for-my-age-but-v0-vorw0arv29na1.jpg?width=1080&format=pjpg&auto=webp&s=69fc0dccef63fa6460a724a115337935aae81d77)
Why i am seeing that my VO2 is in the top 10% for my age but then in the insights it is just better than 55% of the users for my age? :
![Extremely sceptical about this VO2 max value. I am [M]; will be 42 in a few weeks; training for a half marathon with a target of 1:45-1:50. BMI is 24.9 with a Extremely sceptical about this VO2 max value. I am [M]; will be 42 in a few weeks; training for a half marathon with a target of 1:45-1:50. BMI is 24.9 with a](https://i.redd.it/58ypt0hvyev41.png)