The Science of Aikido Book by Keisetsu Yoshimaru (2nd edition) (Preowned) Mark Gridley BJ (Shinichi Kojima) vs Mamoru

BJ (Shinichi Kojima) vs Mamoru Yamaguchi

Book 2 of a 2 book series

Containing 60 techniques in 3 1/2 hours

Vol-2 - Kadena De Mano Escrima System (Empty Hand Knife Locks & Reversals Drills)

Basic Takedowns

The Science of Aikido Book by Keisetsu Yoshimaru (2nd edition) (Preowned) Mark Gridley BJ (Shinichi Kojima) vs MamoruCriticism of martial arts and "ki" has become popular. What is this mysterious "ki"? This book elucidates the subject through practical techniques and theory, with many photographs. It demonstrates how power and ki are used in martial arts. A new edition of the 1990 publication. Keisetsu Yoshimaru studied Daito Ryu Aikijujutsu under Yukiyoshi Sagawa, who many consider to be the most talented instructor of Daito Ryu Aikijujutsu, from 1961 to 1976.