The back thickness is due to the accumulation of fat on the back, which leads to more fat. For patients with thick back, we should first pay attention to diet, which should be regular, avoid overeating, drinking alcohol and eating high-fat and greasy food. Secondly, proper shoulder and back exercises should be carried out, such as standing upright, feet apart, slightly wider than hips, knees slightly bent, eyes looking straight ahead, back straight, hands akimbo holding a 2-pound ball or other items, right hand holding the ball, arms raised upward, turning the ball to the top of left hand, arms returned to hips, and resuming the action of passing the ball up and down. The movement of arms looks like a spinning windmill. Repeat the pass 20 times. Move slowly, not by momentum. Don't pass the ball with your wrist when you are exercising. The back of your hand, back and neck should be straight, so that you can pass the ball naturally, not roll it. Generally speaking, good results can be achieved through diet and exercise. In addition, acupuncture and acupoint massage also have a good effect on patients with thick back. But no matter what method, we must persevere and avoid rebound.