![My VO2 Max dropped from 53 to 47 in 4 months due to injury and winter. The 6 point difference is my sadness quantified. : r/Garmin My VO2 Max dropped from 53 to 47 in 4 months due to injury and winter. The 6 point difference is my sadness quantified. : r/Garmin](https://preview.redd.it/roibmuzm2dr81.jpg?width=640&crop=smart&auto=webp&s=6be0c06df1beec60e0aece5fb7305053a885f153)
My VO2 Max dropped from 53 to 47 in 4 months due to injury and winter. The 6 point difference is my sadness quantified. : r/Garmin
![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
How is that my VO2 Max has decreased from 55 to 52 in a matter of 4 weeks and I've been running more and keeping up my intensity level? - Quora
![Sudden drop or change in cardio fitness score (VO2 max) on your Apple Watch and iPhone Health app? - MyHealthyApple Sudden drop or change in cardio fitness score (VO2 max) on your Apple Watch and iPhone Health app? - MyHealthyApple](https://www.myhealthyapple.com/wp-content/uploads/Health-app-iPhone-Sudden-drop-in-Apple-Watch-cardio-fitness-score.jpg)