Why is my "fitness age" increasing almost every day?
When I started to use a Sports 3 Cardio watch I got informed (in my account on the TomTom website) that my "fitness age" would be 56. Since then my running times have become better, but my "age" has increased regularly - until I today finally reached at an "fitness age" of 66 years.
What is this "fitness age" nonsense about? Since it is nothing but nonsense I'm wondering whether it is possible to eliminate it completely from my account. Is that possible?