Heart Rate Help....
Hi! I'm stuck! I am in month 2 of my first round of Insanity. I bought myself a HRM as a reward for completing month 1. But I'm finding I am struggling to get my heart rate near 80% etc? At most in get it to 150 on any of the workouts. So my calorie burn is only about 400-450. This all seems low. I was fairly fit before I…
