Fitness scores no longer make any sense. My fitness score seems to be stuck on a score of about 19. That is 37% down on 2 years ago, yet 2 years ago I was suffering with complications related to covid and couldn’t walk up the stairs without having to sit down or run more than 1/2k without getting out of breath, whereas now I have trained and run a marathon in 4:30 and all my pace and distance is improving.
The same is true for 1 year ago - still suffering from what I now know to be Atrial Fibrillation, whereas now I am running my fastest 5k, 5 Mike, 10k, etc.