I practice for 1hour and 30minutes for 3 times a week and I'm good....!
500 calories a day which is 3500 a week as there are 7 days in a week ( i hope this helps)
Everybody should eat at least 14,000 calories a week
Every week a person should take in 14,000 calories.
It depends entirely on how many calories you are putting into your body every week.
There are 3500 calories in one pound. Cutting 500 calories a day would make you lose one pound each week.
3000 calories
That would be impossible. 3500 calories in a pound of fat means you need to burn 35,000 calories in a week. An average person (150lbs, maybe) would burn off 10,500 calories if they ate nothing at all for a week.
5 billlion calories
Well, the average person eats about 1,800 calories a day. So over a seven-day week, that's about 12,600 calories a week or so.
Good for you
When exercising your body burns a small amount of calories. Its the afterburn that really counts. For 24 hours after you exercise you body is burning more calories and is eating into the fat stores because you have used your reserves while exercising.If you want to calculate what you need to do to lose a pound a week. Work out your weight in pounds and multiply by 13, this gives you the total calories that your body consumes daily to keep at your current weight. To lose one pound a week your body needs to either burn off or consume less 500 calories a day. One pound = 3500 calories. The 500 calories can be burned off using exercise or cutting back on food. 1 mile of walking or running = 100 calories.