Professor Wally Jay is a Black Belt Hall of Fame member (1969), 10th dan in jujutsu under Juan Gomez (a top disciple of Henry S. Okazaki) and a sixth dan in judo under Ken Kawachi. Jay is one of the few martial artists this century to have come up with a theory of fighting, developed it and put it into practice. His influence is felt throughout the martial arts industry. Volume 5 discusses the principles of learning highly effective finger-locking techniques for self-defense application.


Introducing Martial Arts School Listings on Black Belt Mag!
Sign Up Now To Be One Of The First School Listed In Our Database.
SUBSCRIBE TO BLACKBELT MAGAZINE TODAY!
Don't miss a single issue of the worlds largest magazine of martial arts.