Covering all aspects of the art of Ninjutsu, this book reveals the secrets of how to develop power through body movement and how to effectively remove an opponent's balance. A wide-ranging introduction looks at the history of Ninjutsu, as well as mental and physical attitude. Featuring additional subjects such as training advice and pressure points, this essential guidebook will promote harmony between the reader's mind and body, a balance rarely examined from a 1, 000-year-old martial arts perspective.