I am a little bit shocked, my polar ft7 shows that I burned MORE calories than the treadmill showed. Mind you, the treadmill I use is a cheap one without HRM built in. That is why I wanted to get the polar ft7 HRM. I honestly thought the number that the treadmill was giving me was over the actual amount of cals burned, but…
Holy cow, I did general swimming- pretty much a doggy paddle, breast stroke, and miscellaneous "keeping my head above water" moves for 2 hours. I purposely stayed in the deep end of the pool so I couldn't cheat and touch the bottom of the pool... but I didn't feel exhausted like I normally do when I exercise for 40 minutes…