Barely any, maybe 1 or 2 calories for a whole situp.
you will lose on average 150 calories doing 230 sit ups.
60
About 2 from breathing. Keep moving.
It is estimated that you need to burn about 3,500 calories to lose one pound of body weight. The number of sit-ups needed to burn 3,500 calories depends on factors like weight, intensity, and length of time. On average, one sit-up burns about 1-2 calories, so you would need to do a large number of sit-ups to burn a pound of fat.
The number of sit-ups that you need to do to lose two inches depends on many factors. The first is how much you weigh when you begin. The second is how long it takes to do those sit-ups. The faster you do them, the more calories you burn. Doing 100 sit-ups in 10 minutes will burn approximately 57 calories.
It depends on how many calories you eat versus how many calories you burn through this exercise.
500 cal is a ridiculous diet, it's not sustainable and not healthy. If you only want to lose one pound you might as well go sit in a sauna for an hour or so and you'll lose that weight until you reach for a bottle of water again.
Sit-ups have to be done briskly in order to burn a significant amount of calories. Fifty sit-ups on average would only burn about 30 calories.
It would be practically impossible to lose weight just with exercise alone. An average person weighing 145 lbs. would need to perform a total of 17,500 sit-ups in order to burn a pound of fat which is equivalent to 3500 calories. This is why doctors recommend combining diet and exercise.
3500 calories equal 1lb of fat. So a reasonable weight loss is to cut out 500 calories a day and lose an average of 4lbs per month. To answer the question as is, she needs to cut out 1500 calories a day. That's the basics. Of course you can sit down and figure out Basic Metabolic Rate and how many calories it takes to maintain that 200 lb weight each day, then cut out calories from there. There is a formula out there for that.
The short answer is that the moment you start burning more calories than you eat, then you will lose weight. How many calories you need to burn depends on how much you're eating, how much you're exercising and how fast you're trying to lose that weight. Too fast usually isn't a good idea. What's gotten you fat is lifestyle habits and to get the weight off and to stay off you need to replace those lifestyle habits with better ones, which takes time. To lose one solid pound of weight, you need to burn 3,500 more calories than you consume. 17,500 sit- ups burns about 3,500 calories( but they're real annoying to do)
Ok, that stuff was junk. You burn about .2 calories per sit-up for the average person. So in other words, 10 sit-ups burns 2 calories. If you're looking to lose weight, I suggest jogging, walking or running. Again based on the average weight and height 1000 sit-ups is equivalent to jogging, running, or walking from around 2.5 to 3.5 mi. for the average person. Pick your poison. DO one of them for 17.5 days eating around the recommended amount of calories per day, and viola, you have lost a pound, though it also helps to switch out some foods, like eat an apple instead of a candy bar, trade in 2% milk for skim, eat vegetables to your meal, grill rather than fry. All these things will help. directly @topic: .2 calories