If I did 100 sit ups??? How many cals?!
Question:
If I did 100 sit ups??? How many cals?
So how many cal. are burned when you do 100 sit ups?
Answers:
try caloriesperhour.com, they have calories burn info for lots of exercise
So how many cal. are burned when you do 100 sit ups?
try caloriesperhour.com, they have calories burn info for lots of exercise