It depends on how many calories they consume; if you are of a slighter build and eat less calories, you need to burn less.
You should lose about 50 calories in a day if your calorie intake is 1200.
What is a "Girl Push-Up"? And if it's the ones from the knees probably not much because you have to actually WORK out to burn calories, it will burn some but if you don't feel the burn the burn ain't burnin like it should burn.
at-least 100-150 calories.
You should eat about half of what you burn during that workout. If you burn 1,000 calories, you should have consumed about 400-500 calories to last long enough to burn twice that amount.
She should get about 1,500 calories if she is not very active and if she is active she could probably stand to take in 3,000-3,500 calories (for athletes like gymnasts,running track--wouldn't suggest this many calories for a cheerleader you probably would be looking for somewhere around 2,000 calories in that instance)The amount of calories a 15 yer old should burn a day will depend on her height and weight. A girl of 15 needs to walk 3-4 miles per day to burn calories.
200 Calories if you do 1 hr exercise
depending on your weight you will burn more or less calories, but a male weighing about 150pounds should burn around 600-800 calories.
It takes 3500 calories to lose a pound
3,500 calories.
You need to burn more calories throughout the day than you end up intaking.
about 200-300 calories.. .it depends on how hard you run