This highly effective method has been implemented by Chinese law enforcement and military as a practical means of self defense. Developed by Grandmaster Alexander Tao, a Guinness Book of World Records holder and master of the martial arts. Shadow Boxing (Void Strikes) teaches you the basic building blocks for a combat fighter. Everything is broken down into simple, easy-to-learn training techniques. This video also outlines the structure of Jing Quan Dao, including the ranking system. For Iron Body Master Kit please click here.