Self-Defense Sambo - Side kick
Human Weapon video tutorial: The Side Kick refers to a kick that is delivered sideways in relation to the body of the person kicking.

Self-Defense - Pankration - Achilles Leg Lock
Human weapon: This video tutorial shows you how to do an Achilles Leg Lock, from Pankration. An achilles lock (also called an achilles hold or achilles squeeze) is a compression lock that involves pressing the achilles tendon into the back of the ankle or lower leg.

Self-Defense - Bokator: Double Elbow Slash
Human Weapon: This video tutorial shows you the Double Elbow Slash trick from the martial art Bokator