Okinawa Traditional Training Tool DVD by Yoshio Kuba Ninjutsu He also served as the

He also served as the Brazilian Jiu-Jitsu coach for legendary PRIDE heavyweight Mirko "Cro Cop" Filipović

beginners and black belts have benefited from Master Kubota's amazing unconventional methods

a distinguished physicist making waves in the martial arts community

During his career

38th All Japan Championship

Okinawa Traditional Training Tool DVD by Yoshio Kuba Ninjutsu He also served as theContents * CHINKUCHI What is CHINKUCHI * GAMAKU How to use GAMAKU TSUKI of GAMAKU * EXPLANATION OF TRAINING TOOL * KAHMI Practice by SANCHIN DACHI movement Training method by SHIKO DACHI * CHIISHI Tightening and training of CHINKUCHI and GAMAKU Training of forearm of both arms Training of CHINKUCHI Training of muscle of ASHI SABAKI and arm simultaneously * SAHSHI Musculus deltoideus is trained with SHIKO DACH [1], [2] Training of muscle of CHUDAN UKE