Is the cultivation method in the meaning of life true?

The cultivation method in "Life Gui Zhi" is true. According to the relevant public information, the methods of keeping in good health and practicing recorded in Life Gui Zhi, such as Qigong, Wuqinxi and Baduanjin, are also considered to be some effective methods of keeping in good health in modern times. These methods emphasize regulating the qi and blood and mental state of the body by adjusting breathing, exercise and mind, so as to achieve the effect of preventing diseases and strengthening the body. "Ming Gui Zhi", the full name of "Ming Shuang Xiu Shen Gui Zhi", the author of which is unknown, was written from Song Dynasty to Ming Dynasty.