Contents of this book: origin, theoretical basis, on the basis of traditional Chinese medicine theory, relaxation is a combination of means and purpose, three regulations in one, moderate tightness, step by step, abidance by triple pathogens, characteristics and essentials, relaxation exercise is the foundation of all qigong, exercise operation, basic operation, posture adjustment, breath regulation, heart adjustment, concrete operation, preparation work, main exercises, relaxed methods, three line relaxation, segmental relaxation, partial relaxation, overall relaxation and backward relaxation, shaking relaxation, beating relaxation, after-exercise actions, application, meridian-collateral diagram.