Cheng Tzu's Thirteen Treatises on T'ai Chi Ch'uan

In this erudite yet practical book Professor Cheng shares the secrets of his lineage and takes us to the heart of T'ai Chi Ch'uan, presenting it as a martial artm a medicine, and a means of exercise and self-development. With examples from anatomy and physics, he demonstrates precisely how the postures and moves work, internally as energetic principles, and externally on opponents. Professor Cheng always emphasizes that disease (like an attack from an opponent) is an opportunity for trainin...