Heart Rate Monitors
I am getting so annoyed. I walked/jogged almost 4 miles today for a total of 1hr and my HRM says my heart rate was 177 and that I burned 1025. However, i get on here and it says 375 and than i get on the, http://www.shapesense.com/fitness-exercise/calculators/heart-rate-based-calorie-burn-calculator.aspx and it's confusing…