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

Self-Defense - Krav Maga - Bursting
Human Weapon: This video tutorial shows you how to do the Bursting technique from Krav Maga. Your upper body, or torso, quickly is "released" from the lower part and bursts into the attacker's knife arm and upper body. The burst into the arm deadens the knife arm causing severe shock and often causing the assailant to drop the knife. The strike to the body can be directed against the neck, face, throat, or chest. The two strikes land simultaneously.

Self-Defense - Eskrima, Take Down Defense
Human Weapon: This video tutorial teaches you how to do the Kali Eskrima Flip style take down defense for when an individual goes to wrestle. "Eskrima" or "Escrima" refers to a class of Filipino Martial Arts that emphasize stick and sword fighting.