Wu-Chi (Qikong) Believed by many to be a direct adaptation of the original Taoist calisthenics and the origin of Tai Chi, Hsing-I, and Pa Kua. The primary focus of these classes is Chi Kung. The creation, storing, movement, and transmission of the body’s natural energy, Chi, for health, power, and healing is accomplished by breathing, body movements, physical and mental meditation, mental imaging, and shaking.