Polar heart rate monitors have a fitness test (used to on old models, I don't know about current models) they call OwnIndex. Strap on your HRM and sit down and relax and start the test and after about 3 minutes it calculates your fitness level (somehow)
Has anybody ever used it and is it of any value or is it a gimmick? Since starting this season I have meusured a steady inprovement in fitness according to the HRM.
Your thoughts?
Has anybody ever used it and is it of any value or is it a gimmick? Since starting this season I have meusured a steady inprovement in fitness according to the HRM.
Your thoughts?