As Paul Sharp mentioned the crazy monkey was developed by South African SBGi Instructor Rodney King.
All of us within SBGi have added the crazy monkey method to our curriculum as it has proven itself to be highly effective in MMA and boxing. It's a very simple and easy form of defense that prevents our athletes from taking needless punches to the head or body.
There will be a three tape video series hitting the market next week from SBG Productions for those interested in the delivery system.
enjoy
-Matt Thornton
www.straightblastgym.com