![i did it! after 9 weeks of training, i raised my VO2 max from 39 to 44.6. i feel really good. - fitbit post - Imgur i did it! after 9 weeks of training, i raised my VO2 max from 39 to 44.6. i feel really good. - fitbit post - Imgur](https://i.imgur.com/Lr8ZL8Cg.jpg)
i did it! after 9 weeks of training, i raised my VO2 max from 39 to 44.6. i feel really good. - fitbit post - Imgur
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VO2 Max Scores and Fitness Scores on Fitbit, Garmin and Other Fitness Trackers: Are They Useful? - YouTube
![I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range](https://i.redd.it/kjbsnmai47361.jpg)
I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range
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Hands-on: Fitbit's new Flex 2 and Charge 2 Activity Trackers, plus Blaze & Alta updates | DC Rainmaker
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