Calculation

Warlock_42

I work out to the "30 Day Shred" and I do not know how many calories I use in my workout. I was wondering if anyone out there can show me how to figure out how how many I use with a formula. Also can you explain how the formula works.

frayst

I recommend using a heart rate monitor. They run fairly cheap, but I love the Polar watches which I got for 50 bucks on Amazon.

SweatLikeDog

You need a heart rate monitor. The math involves your age, your weight, and your average heart rate during the time interval. There are several formulas.

DavPul

just enter in your exercise diary as either aerobics or circuit training