The balance between calories that enter the body and coming out of it helps us to reach the weight you want, when we take more calories than we need to do the burdens imposed by the our daily lives, the bodies will store the excess calories as fat and therefore yields an weights redundant and when we take in fewer calories than we need our bodies will turn to fat to get the necessary calories and thus lose weight, and when we take the calories as much as you need our bodies functioning usual will remain the same whether the activity was of a high intensity sports such as running, aerobic or a moderate intensity, such as walking or manual work or home will increase the calories you lose the body.
The bottom line for this is that the key to successful weight required and improve the level of public health is to make physical activity part of our daily routine body fat Body Fat and Weight Loss: The identification of the proportion of fat in the body is essential when planning to lose weight, as any person who wants to reduces the weight it wants to decrease the proportion of fat in the body, taking into account that there are two types of fat:
Fat than is necessary and represents 3-5% of body weight for men, and represents 10-12% for women.
That fat is responsible for the body's functions vital as it is regarded as a repository of energy in the body, it produces heat, heat and protects the tissues and internal organs from shock. • Fat is not necessary: produce weight gain caused by the intake of calories than your body needs.
Source: How to increase height