Only Karatedo, channel (Do) Hand (Too) Environment (Black), is a set of techniques of self-defense where the body is used alone, sans arme ni armure. These defense techniques mainly use punches and kicks, but all body parts like hands open, fingers, elbows, knees, etc. They also include projections and assets of the adversary. Physical self-defense technique, the Karatedo is considered a discipline with great educational value that forms our body and mind to a harmonious social integration.