Recently, I have always received telephone messages from economists and so on. Who has participated?

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Author: Xiao Yunlong, member of the Trauma Rehabilitation Committee of Chinese Rehabilitation Medical Association, published a survey on physical strength and athletic ability, which showed that the physical strength of the elderly aged 70-79 in Japan was "young" by about 5 years in recent 12 years. According to the analysis, this is due to the strong health awareness and regular exercise of the elderly in Japan. Here are some popular longevity exercises among the elderly in Japan. Chair. Fuck. The back is straight, and the buttocks only occupy half of the chair surface. Put your hands behind your head, lift one thigh in turn and then put it down. When lifting legs, the knees should be as high as possible above the navel, 20~40 each time. If the old man feels uncomfortable at the waist, he can do it while exhaling. Chair exercises can easily relieve the leg pain of the elderly, and can also improve the symptoms such as muscle relaxation and soreness caused by sedentary. Old people with poor gastrointestinal function may wish to sit in a chair with their feet together, and then slowly lift their left legs and bend their knees to make their calves close to their thighs. .....