How many calories do you burn when you do 100 crunches??

Question

so if u gain muscle, what will happen to the fat?

Answer 1

1

Answer 2

Enter in your weight at this web site and put in 10 minutes for "Calisthenics - moderate". http://www.healthstatus.com/cbc.html Assuming you were 160 pounds, you'd burn about 50 calories.

You aren't going to burn serious weight / calories doing crunches. You'll probably have to hit the gym / treadmill to burn the calories and lose the fat. Crunches just build the abdominal muscles and won't give you abs if you are overweight to begin with.

Answer 3

if you are trying to burn calories, crunches are not the way. crunches are considered anaerobic exercise, and they are mostly to build muscle, not decrease fat or calories. If you are trying to burn calories, try aerobic exercise such as running or jogging.