Aikido Black Belt vs. Jiu Jitsu Black Belt | Sparring |

Roy Dean is a world class martial artist and acclaimed instructor, with black belts in Kodokan Judo, Aikikai Aikido, Seibukan Jujutsu, and Brazilian Jiu Jitsu. Get immediate access to his easy to follow, highly regarded instruction at . 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 influential, and highly effecti