Gives the understanding of the Male Sexual Energy and Sexual Esteroteric of the world and its relationships with Chi. Gives you step-by-step demonstration of Testicle Breathing, Scrotal Compression, Power Lock and Power Lock Exercises. Shows the Polarity of Yin and Yang in the Secret of Semen Retention and the Seven Spiritual Stages of cultivating sexual energy using exercise to increase Male Potency and radiance. 285 pages with over 49 illustrations and images.