Question: how many calories do you burn when you do 30 sit ups?
Answer: Doing sit ups at a moderate intensity for 10 minutes without rest, burns as much as 60 calories. Your weight also has a big role to play. If you weigh less than 68 kilos, you will burn lesser calories in the stipulated time and if you weigh more, you will burn more calories if you do seven sit ups in one minute.