When it comes to burning calories, how hard and for how long is much more important than what you do. Pretty much all activities that gives you the same increase in heart rate for the same time will burn the same amount of calories.
Now, it can be a bit difficult to get a good burn going doing sit-ups only, as most people won't have enough upper body endurance to keep doing it fast and long. And it's dependent on weight, gender, age, fitness level etc.
But let's say you can do sit-ups at a pace that gets you about as sweaty and winded as if doing aerobics, then you'd need something like 60-75 minutes of continuous sit-ups to burn around 600 calories.
About 580 - 600 calories
You will burn around 600 to 700 calories, depending on the intesity
300 to 600 calories depending on your weight
400 to 600 calories sometimes more
depending on your weight you will burn more or less calories, but a male weighing about 150pounds should burn around 600-800 calories.
about 500-600
233 days assuming you burn 600 calories per day:* 1 lb = 3,500 calories 40 x 3,500 = 140,000 calories 140,000 / 600 = 233 days *The actual number may be less if you are working out because muscle continues to burn calories after workouts.
A 140 lb person burns 64 calories doing nothing in 1 hour
100 eggs because one egg gives you 6 calories
When I was this weight I used to burn about 600 calories an hour, This is of course dependant on how hard you work. Technically the hifger the level and the faster you go,m the more calories you will burn. I was doing level 6 at 50-60rpm and was burning 600 calories per hour. Hope that helps
If it's 600 calories for a total of 8 servings, it would be 450 calories for 6 servings.But if it was 600 calories for one serving, then 6 servings would be 3,600 calories for the whole thing.
you can never be sure. But research suggests 1mile swim can burn up to 755caolories or in sams case 69. :(