Human Weapon is a documentary series that was aired on the History Channel. The Hosts Jason Chambers and Bill Duff will travel around the world in search of the birthplaces of different forms of martial arts and combat styles. Chambers is a MMA Practitioner and professional fighter, while Duff is a former professional football player and wrestler. The two hosts will go through extreme exercises and challenges for a week in preparation for a final battle against a master. They will try to survive and perhaps even beat these masters in the arts of Karate, Muay Thai, Taekwondo, Ninjutsu, MMA (mixed-martial arts), and Kung-Fu among others.
In this Episode, they will travel to Japan to practice world´s most popular martial art: Karate.

Watch the Full Free Documentary Online