What are the traditional health exercises in China?

May 8th and Yijinjing can be said to be introductory, while Tai Ji Chuan and others are martial arts. In fact, traditional Wushu has its own fitness methods, and the fitness function of traditional Wushu is well known because it practices Qi and other techniques. Inner alchemy is a Taoist martial art. There are too many martial arts, and the classic is the one above. Oh, by the way, there is also a six-character formula.