Because that way it would burn more calories exercise for women hcg , thereby increasing our basal metabolic rate . Thus it is possible to trick the body using fat as its repair process after a muscle workout to lose weight.
This method can then give your body burn fat even when the person is sleeping. The method is well accepted today and which has given positive results to thousands of people, but highly contested by other , mostly by industry of nutrition and fitness, because the system puts into question the methods common and accepted as far as weight loss is concerned.