The two main controls are diet and exercise. Exercise here refers to anaerobic exercise, because anaerobic exercise helps to increase muscles, while aerobic exercise does not help much. Exercise four times a week, chest, shoulders, back and legs are connected by a small muscle group, which increases muscle content and girth, mainly because of heavy weight and less times. Anaerobic exercise can not only increase muscles, but also promote appetite and enhance gastrointestinal absorption function. Many people eat irregularly, or they don't have enough, but now your goal is getting stronger and stronger, so for this goal, you should also convince yourself to eat more, increase the staple food and high-quality protein, and eat more than two meals a day. You can eat less for these two meals, and you can drink less water and fruit before other meals, which is beneficial to increase your appetite.