Tai Ji Chuan is a kind of gentle and gentle boxing which combines various boxing methods of past dynasties, ancient biography and breathing, and absorbs classical philosophy and traditional Chinese medicine theory. Health requires not only a strong physique, but also a good adaptability and a perfect mental state. Tai Ji Chuan can cultivate self-cultivation and change people's negative character. Tai Ji Chuan requires attention, unity of form and spirit, even and slow movements, like running water, continuous, seeking quietness in movement, seeking movement in quietness, combining reality with reality, combining rigidity with softness, and full of philosophy everywhere. Tai Ji Chuan's fitness efficacy 1 regulates the function of the exercise system. Tai Ji Chuan's effect on bones and muscles lies in that Tai Ji Chuan is a kind of immobile movement, which requires coherence, fluency and coordination. So muscles and joints in all parts of the body can be exercised. Playing Tai Ji Chuan requires an upright posture. From Baihui point to Yin Hui point, the whole spine should be upright as far as possible, and the intention should be emphasized to make it long and picturesque. Emptying the abdomen by air, from Yin Hui point to Baihui point, the whole spine can adjust the stretching length and the whole exercise system. 2. Regulating the Function of Digestive System Tai Ji Chuan's prevention and treatment of digestive system diseases lies in that people's spirit, emotions, facial features, hands, feet, body and all participate in sports and live in harmony with nature, so it can effectively improve the regulation of excitement and inhibition of the central nervous system. To coordinate the functions of all parts of the brain, all kinds of endocrine are appropriate, and bad lesions are naturally suppressed. 3. Adjust the function of the respiratory system. Regular practice of Tai Ji Chuan can enhance physical fitness and prevent respiratory diseases such as colds, tracheitis, tuberculosis and emphysema. Practicing Tai Ji Chuan can enhance the ability of metabolism, and the function of body temperature regulation will be enhanced accordingly, so the incidence of colds is obviously reduced. Regular practice of Tai Ji Chuan can improve the respiratory function of the lungs, thicken respiratory muscle fibers such as intercostal muscles, make muscles strong, increase vital capacity, and make the lungs exchange gas better. 4. Regulating the function of circulatory system Tai Ji Chuan can relax the nervous system, improve the regulating function of the central nervous system, regulate the imbalance between endocrine disorder and autonomic nervous function, and reduce the sympathetic nervous tension. Tai Ji Chuan doesn't do much exercise, and his muscles undergo aerobic metabolism, which will not aggravate myocardial hypoxia. Long-term practice of Tai Ji Chuan can make the myocardial fibers strong, reduce the number of heartbeats, increase the cardiac output per stroke and increase the myocardial reserve. 5. Regulate endocrine, reproductive and urinary system functions. Tai Ji Chuan particularly emphasized the exercise of this part, especially the pubic coccyx muscle, which can support all the organs in the pelvis and is a relatively wide ligament. This part of exercise is of great benefit to human endocrine, especially gonadal endocrine. When people encounter some external environmental influences and cannot adjust themselves, they choose some external adjustment methods, and Tai Ji Chuan exercise is the best way for people to enhance their own adjustment function. Generally speaking, Tai Ji Chuan has a great effect on human body. When practicing boxing, it can make the whole body, muscles, joints and limbs move around the waist, promote muscle tension and joint flexibility, and prevent osteoporosis and deformation. When practicing boxing, you need to concentrate and concentrate wholeheartedly, so strengthening the training of the nervous system can improve its leading role and regulating function. Because it is agile and flexible, combining rigidity with softness, it is relaxed and happy after practice, which can eliminate anxiety, promote people's interest in things and improve people's mood in work and life.