The Super Weapon (1976)

For the serious Martial Artist, "The Super Weapon" is the documentary that boasts no trick photography or special effects. You'll see in great depth the difference between the various kinds of fighting such as Karate, Kung Fu, Jui Jitsu, Tae Kwan Do, Tai Chi, Aikido and others. Tasks that appear supernatural to us are mere control tools in the hands of masters.