Okay, so I've been trying to keep up with my daily calorie deficit. I haven't been adding excercise to the deficit because I am not sure how to find out the *correct* amount of calories burned in an activity.
For instance, I usually do a WATP 30 minute video, then the elliptical for 30 minutes. Some days just the elliptical for 45-60 minutes. Some days I also do weight excercises. My question is- how do you know how many calories you burn doing a certain activity- is it just a best guess?


