Self-Defense - Judo - Okuri eri jime
Human Weapon: This video tutorial shows you how to do an Okuri eri jime. Okuri-Eri-Jime (送襟絞) is one of the twelve constriction techniques of Kodokan Judo in the Shime-waza list.

Self-Defense - Tae Kwon Do - Tornado Kick
Human Weapon video tutorial : The Tornado Kick is a popular aerial move in Tae Kwon Do

Self-Defense - Karate Punch Blocking "Uchi Uke"
Human Weapon: This video tutorial shows you how to do a Karate Style Punch Block, This Move is called the ' Uchi Uke ' (outside mid-level block)