Many children usually like to bow their backs. Adults stand up when they feel uncomfortable and scold, and they don't look hunched. A few minutes later, when the adult is not paying attention, he bends over again, or when the adult is not around, the child takes hunchback as a normal posture.

In fact, most of the so-called children's hunchbacks belong to "bad posture". For example, children usually carry too many schoolbags, or their physical habits are not hard, so they bow their backs and even lie prone all over. These are all bad postures.

Two common posture problems of children:

Physical characteristics (left): ①. From the side, it looks like a big S shape; 2. The stomach is equivalent; The center of gravity of the body is in front. 3. The pelvis leans forward. Hips upturned; ④ The knee joint is overstretched backward.