Any amount of calories lost will burn fat so long as it is lower than your daily intake.
Your question seems misguided. Please check the related links for information regarding your question.
there isn't an excersise you can do to burn 2500 calories in a day! if you excersised constantly all day which is impossible almost you would burn saround 1000
aboutt 2500:)
2000 to 2500 calories! they need to grow at these age! :]
You need to burn 3500 extra calories.
You would only have to burn about 4 calories, since 1 carbohydrate = 4 calories.
you need to do 51.6 miles to burn it of
About 2500-2700.
3000 calories
3500
To lose one solid pound of weight, you need to burn 3,500 more calories to consume. Then, to lose 52 solid pounds of weight, you would need to burn 182,000 calories.
It depends on how many calories they consume; if you are of a slighter build and eat less calories, you need to burn less.
500 situps burn 100 calories so you need to do more than 2,500