If you want to have well-balanced muscles, don't be greedy when exercising. Liu Xiaochuan, a fitness coach of the Lions Club in Xiangjiangbao, Beijing, said that only one or two muscle groups should be trained at a time, but each muscle group should be thoroughly trained so that each muscle group can be stimulated with sufficient intensity and quantity.

Many people practice chest, abdomen, buttocks and thighs every time they exercise, thinking that their muscles will grow in an all-round way. In fact, on the contrary, every ordinary bodybuilder needs an hour or so to exercise. If every part of the body is exercised once, then the exercise time allocated to each part is only ten minutes or even a few minutes. This makes the exercise stop as soon as a single muscle or muscle group is a little tired, and the effect of exercise cannot be achieved.

Human muscles are developed through overload stimulation and proper rest compensation. Whether you want to gain muscle or increase muscle endurance, you need to constantly increase the load and exercise intensity during exercise and thoroughly practice a muscle. Only in this way can you break the constant physiological adaptation, make your muscles get more stimulation, and give them time to rest and supplement nutrition.

For junior bodybuilders who exercise three times a week, they can divide their bodies into several groups, one big muscle group and one small muscle group at a time, so that each muscle group can train at home. For example, you can exercise chest muscles and triceps brachii on Monday, back muscles and biceps brachii on Wednesday, and leg and shoulder muscles on Friday.