1. Learning and practice of the elderly. Tai Ji Chuan suggested choosing Yang Tai Ji Chuan or similar countries to simplify the Tai Ji Chuan routine. This kind of softness, stretching and movement is not difficult to remember. The posture is generous and correct, which is more suitable for middle-aged and elderly people. 2. Middle-aged and elderly people should practice Tai Ji Chuan mainly with Wu Quan and Yang Quan, and should be gentle but not rigid. Focus on invigorating qi, nourishing heart, nourishing blood, regulating qi, regulating qi and practicing internal strength, without pursuing strength or weakness. Putting essence, qi and spirit in the first place, strengthening physical fitness over time will also achieve the effect of exercising. According to the physical characteristics of middle-aged and elderly people, Tai Ji Chuan pays great attention to the inner feelings of the body. Middle-aged and elderly people often have a strong understanding of thinking, so don't be impatient when learning and practicing Tai Ji Chuan. Be sure to pay attention to correction and relax and practice naturally. Because of long-term habits, middle-aged and elderly people feel that a subtle understanding of the body will come sooner or later, so they must be patient and keep learning and practicing. Moreover, four principles should be observed: first, the boxing frame should be high rather than low; Second, the practice speed should be slow rather than fast; Third, the pursuit of consciousness should be soft rather than hard; Fourth, practice arrangements should be diligent, not too much.