Most people who dance square dance are middle-aged and elderly people, so the bones are basically in the stage of degradation. If you do intense dance moves, such as crossing your legs and bending your legs, you are likely to get hurt. "Many middle-aged and elderly people think that dancing is a healthy sport, but everything needs great efforts. Mongolian dance, square dance with Xinjiang dance elements and other dances do great harm to the body and joints of middle-aged and elderly people. Moreover, this kind of damage will accumulate unconsciously and erupt at the final critical point, with serious consequences. . Li Mei suggested that when dancing square dance, you should not do a lot of leg press and waist twisting. This kind of action is the most harmful to the knee and lumbar spine. Pay attention to the width of the neck and move your arms more. "The ideal dance time is 45 minutes, and the longest dance time cannot exceed 1 hour. When dancing square dance, it is best to move your arms 10 minutes and your waist 10 minutes. " Young girls get hurt when they dance. Middle-aged and elderly people should be more careful. ?

In addition, dancing may not get the ideal sports effect. "The best time for dancing and other sports is in the morning, but many people dance square dance at night. Li Mei says you can't do strenuous exercise at night. After the dance, pat your body to relax, 10 minutes without drinking water and 30 minutes without taking a bath. " If you don't do this, it will get wet. Because after exercise, the pores of the body will open and moisture is likely to invade the body. "Daily diet is as important as exercise. You must eat nutritious and healthy food for breakfast, and you can't go dancing until 30 minutes after eating. Dinner should be as light as possible, usually eat less meat and eat more fruits and vegetables. " Dancing is a very pleasant thing, but the premise is not too much. "

By the middle-aged and elderly people, many people's physical functions have deteriorated to varying degrees, and there have been senile diseases such as low back pain, foot pain, osteoporosis, lumbar disc herniation, cervical spondylosis and spinal stenosis. Because wide-angle performances often bend their legs and keep their heads straight, it is easy to get sick. "Many people think that square dancing is a matter of keeping fit. Dancing for too long or exercising too much will do harm to your health. Tan Zhihong said: "If patients with cervical spondylosis exercise too much, they may have dizziness and numbness in their hands. Patients with severe osteoporosis will bear the risk of irreparable hip fractures and lumbar compression fractures. "Exercise needs attention. Don't push too hard at first, and don't pursue the standard and high speed of exercise too much. The intensity of activity is also carried out in turn, and the exercise time should not exceed 1 hour. According to the instructions, add more calcium to strengthen bones and muscles. If you know that you have this degenerative disease, or you are an obese patient with a fracture or related history, you need to pay more attention to your usual dance to protect yourself.