Presents for the first time in English an extensive discussion of Jing (internal energy) theory and principles. Also discusses the theory and principles of Chi and how to apply it to martial arts. Over 40 different types of Jing are explained in detail. For beginners and experienced martial artists alike. Includes Tai Chi poems and songs translated with commentaries by the author. 300 illustrations. 7" x 10". Formerly titled Advanced Yang Style Tai Chi Chuan, Volume 1.