Some people say that it is really reasonable to look at a person's walking posture and guess his status level and accomplishment.
The figure is born, which is brought by genes. With acquired self-discipline and self-cultivation, great changes can be brought about. You don't need surgery. As long as you practice, you will be promoted, especially for girls. Of course, the way boys walk is also very important. Some people walk with one step and three shakes, or have other strange movements, while others will feel happy just watching them walk!
Physical education class students
The earlier the physical training, the better, but junior high school and senior high school are more suitable, because at this time you already have the self-discipline ability and the effect is better.