Burning calories is not a easy task. You will lose about 40 calories if you walk on 5 mile per hour speed for 15 minute. For being fit and get a perfect toned body, you need to burn all the calories that consumed all over day.
Dieting is not a proper solution because in dieting you will eat less but the calories will be still in your body that you will not need. So burning calories is a very must thing that you need to do for having a active body.
This 5 minutes work out can lose up to 500 calories at once. You can try thins any time at home. You also don’t need any equipment for this. For getting best result you can try thing at night before that bed time.