Brazilian Jiu-Jitsu (BJJ) is one of the most revolutionary martial arts of our time and one of the most practical and effective methods of self-defense today. Jiu Jitsu is literally translated as "The Gentle Art" because it makes effective use of techniques that use leverage rather than strength to attack the weak areas of an opponent without the need to strike or kick. BJJ focuses primarily on grappling, both on the ground and standing.   3rd Law was named for Isaac Newton's third law of motion: "For every action there is an equal and opposite reaction."