1, pay attention to the correct body posture, whether standing or walking at ordinary times, the chest is naturally straight and the shoulders are naturally stretched backwards. Sit up straight on your spine. Don't bow your head too much when reading and writing, and don't lie prone on the table.

2. It is best for developing teenagers to sleep on a hard bed and keep their spine straight during sleep.

3. Strengthen physical exercise. Teach physical education class seriously, do exercises between classes, and promote the development of muscle strength.

4. Do corrective gymnastics on the basis of comprehensive exercise. There are many kinds of corrective gymnastics, including various forms of unarmed exercises and corrective exercises using various sports equipment.

5. Sit in an armchair, grab the chair surfaces on both sides behind your hips with both hands, hold your head up and chest out, and stretch your shoulders back. Hold on for 10 ~ 15 minutes each time, 3 ~ 4 times a day.

6, back against the wall, about 30 cm away from the wall, feet open shoulder width, raise your arms and stretch back, at the same time, raise your head and touch the wall to restore, repeat 10 times, 2 ~ 3 times a day.

7. On the supine bed, put an object with a thickness of 6 ~ 10 cm on the prominent part of the hunchback, relax the whole body, straighten your arms naturally, palm up, and stretch your shoulders back, so keep lying on your back for more than 5 minutes and do it 2 ~ 3 times a day.

8. Sit or stand, hold the gymnastics stick with both hands, straddle your shoulders and back, hold your chest high, and stop when you feel the muscles in your shoulders and back swell. Do it once every morning and evening.