2 1 year is the last period of bone correction. The average man stopped stretching at the age of 23 and began to widen. Fitness is just the tearing and growth of muscles, which is suitable for young people and even middle-aged people. The shaping of children's bones is the most important issue at present. It is suggested to learn some dances (simple movements and warm-up exercises), which can not only correct the growth curve of bones, but also shape them. If you get better, you can strengthen your strength to achieve the effect of fitness. It is suggested that you should not be too anxious when implementing it, think about the parts to be corrected or put a mirror in front of yourself and stick to it ~! Do not give up.