Fat burn percentage Polar FT60
I FINALLY just got a HRM - the Polar FT60. So far I love it, but I have a question about the fat burn percentage readings I'm getting. Yesterday, I took my dog for a long walk - very easy going (lots of pauses for sniffing, you know) with a few bursts of ball chasing/jogging, and in 90 minutes (69 of which I spent in "Zone…
