Fitness age is killing me
I bought a Spark Premium in December I set it up and it told me my fitness age was 42 based on some previous exercises it maybe synced to Google Fit. I'm actually 41, but i admit i'm not the most fit guy around, but i'm ok, i can run for an hour and make 40 min hiit sessions a few times a week, so i'm not that bad...
Well, the app displayed a message saying to exercise more to improve my fitness age. "Let's do it!" - I thought.
Then i made a 20 minute run, it increased my fitness age to 43. Another 40 minute the next day, it increased to 44 years old, today i made an hour run 7.6km and it's telling me my fitness age is 45.
I'm thinking i'll be dead a a couple of months if i keep exercising!!
But seriously.... i'm am understanding fitness age wrong?
The setup a custom run today for fat burning. Basically 2 min easy jog followed by a minute of speed burst. I noticed my heart rate took some time to go back down after the speed bursts, and sometimes i felt like going a little stronger for some more time, but still.... it just feels something is very wrong.
Can anyone explain whats going on, please?