Generally speaking, if you lose weight, you lose weight. At first, the body surface was not obvious. When you lose weight, you will feel thinner at the waist, and then at the limbs. If you are in the stage of reducing fat and increasing muscle after physical exercise, and the proportion of muscle is greater than fat, then there is a situation that you can't lose weight. After a while, you will lose weight. You don't have to do strenuous exercise at ordinary times. You can choose some lighter sports, such as jogging and doing exercises. About forty minutes a day. Exercise can increase our body consumption and burn fat.