In the absence of steroids, the effective strength training time that most Asian men can support by endocrine is no more than 70 minutes a day (usually 4 or 50 minutes) and no more than 6 hours a week. Basically, it is certain that an hour and a half of fitness activity is paddling. Even if it is only to reduce fat, it can be cut into 1 hour twice in the morning and evening, which can meet the needs of most people. The effect of 8 hours a day will not be better than liposuction, but the harm to the body is obviously far more than surgery.