The scapula is a very important part of the human body, and almost all the muscles of our upper body are attached to it, so when the scapula is rigidly displaced, these muscles will be pulled together, causing pain. According to statistics, 63% of the population in Taiwan Province Province has the problem of shoulder and neck pain. If left unchecked, shoulder diseases such as shoulder clip or 50 shoulder are more likely to occur. Poor sitting posture and high pillow will cause the scapula to have wings. According to Dr. Iwate, an authoritative orthopedic surgeon in Japan, there are two main reasons for hunchback in the upper back, and the most obvious feature of the patient is that the position of the scapula will be raised and prominent, forming a "winged scapula" like a bird's wing on the back. Besides readjusting tables, chairs and bedding, we should pay more attention to relaxing the muscles around the scapula and adjusting its position, otherwise it will cause headache, insomnia and paralysis of hands and feet. Always raise your hands over your shoulders, and be careful of tendon pinch. Jiang Chuanxiong, a fitness coach, said that shoulder pinching is an occupational disease, which often happens to ball players, architects, logistics professionals, warehouse managers and so on under the age of 35. They often have to raise their hands over their shoulders. Because the scapula is too active, it will pinch the tendon, and the patient will feel pain when raising his hand to 60 degrees to 120 degrees. In order to prevent shoulder pinch and improve winged scapula, Mr. Ishikawa also suggested that people can spend five minutes at home doing scapula stretching gymnastics: 1. Put their hands and fingers on their heads and twist their shoulders up and down 10 times while taking a deep breath. 2. Then draw an arc, take a deep breath and open and close your elbow back and forth 10 times. Pay attention to stretching your back and opening your shoulder blades. Four key points of muscle stretching: 1. Breathe normally when doing stretching exercises, and don't hold your breath casually. Second, don't act in a hurry, and always reach the time length recommended by experts. ※. Third, after the posture is finished, you should slowly return to the correct position. If it is too fast, it will cause secondary damage.