How many sit-ups do you have to do to burn 100 calories?

How many sit ups burn 100 calories?

• Im 16, weight 57kg, im 164cm tall i think How many sit ups would burn 100 calories off?

• Answer:

  20 minutes of crunches equals 100 calories, since you burn about 5 calories a minute doing crunches. Your abs would probably kill you by then! :) A minute of crunches can burn between 3 and 5 calories a minute...so it could take longer. Situps and pushups are modedate calisthenics, so if you use a calorie calculator (such as the one listed below) you can figure out how many calories you burn. Source(s): http://www.ab-core-and-stomach-exercises%E2%80%A6 http://www.healthstatus.com/calculate/cb%E2%80%A6