The Hidden Structure of Jiu Jitsu | Germany 2016 |

Roy Dean is a world class martial artist and renown instructor, with black belts in Kodokan Judo, Aikikai Aikido, Seibukan Jujutsu, and Brazilian Jiu Jitsu. Get immediate access to his instruction at . You can download The Collection here: With over 25 years of experience, Professor Dean is able to explain powerful insights into the art of jiu jitsu, for beginners and experts alike. His cutting edge instructional apps, DVDs, and downloads have been highly infl