Choose a good exercise method according to your body shape. Because of the differences in age, gender, physical condition and health condition, we should choose a reasonable exercise method when doing physical exercise. Physical exercise can be roughly divided into five types according to physical fitness and health status. Choose the appropriate exercise content and methods according to your actual situation to achieve the ideal fitness effect. (1) healthy type. Healthy type refers to a person who is physically strong, has a strong enthusiasm and desire to participate in physical exercise, and can bear a large exercise load. This kind of people choose one or two sports as fitness means according to the actual situation, such as ball games, track and field, weightlifting, swimming and so on. And often use comprehensive exercises, repeated exercises and intermittent exercises to carry out planned exercises. (2) Ordinary type. General type refers to a person who is not very strong, but has no disease and a general constitution. They often think that they are not ill and lack the enthusiasm and perseverance to participate in physical exercise, which is often a mere formality. This kind of people should choose items and methods that are effective in strengthening their physique and can stimulate their interest in participating in exercise, such as ball games, martial arts, bodybuilding, aerobics and so on. It is best to practice comprehensively and repeatedly. (3) weak type. In order to strengthen physical fitness, overcome diseases and improve health, jogging, quantitative walking, Tai Ji Chuan, Qigong and other methods can be used for exercise. It is advisable to exercise as much as possible by means of repeated exercises and circular exercises. (4) Obese type. Obesity refers to overweight people. Most of their sports are to lose weight, so they can choose long-distance running, long-distance swimming and bodybuilding. Generally, repeated cycle exercises are adopted. (5) emaciation type. The emaciation type refers to people with normal weight and sports index. They hope to make themselves stronger and fuller through exercise. They can choose weightlifting, gymnastics, bodybuilding and other sports, and often use repetitive exercises and circular exercises. As long as you persist for a long time and have a certain load to stimulate muscles and increase their cross-section, you can make muscles strong and have a symmetrical and healthy body shape.