Chest can be corrected in the following ways: 1. To do sufficient exercise on the muscle strength of the back of the shoulder and the back of the waist. It is recommended that such patients should do more push-ups, pull-ups, and double-bar curl-ups to effectively enhance the muscle strength of these parts. The actual back of the body can be made to look more upright through the enhancement of muscle strength here, which in turn can correct the chest. 2, posture-related exercise. The first thing you need to do is to practice standing in military posture against the wall, with your chest up and your head up, and your pillow, shoulders back, hips and heels in a straight line. 3, for the back of the shoulders and waist back, do the corresponding stretching exercises. Doing yoga poses involving the spine also has a certain corrective effect by doing such poses consistently. Finally, during the patient’s sitting, standing and walking, it is important to continuously psychologically suggest to oneself in order to maintain a chest up and head posture to fundamentally alleviate this shape abnormality.