Best offense is a good defense
VANDENBERG AIR FORCE BASE, Calif. – Debi Brown, of the 30th Launch Group, and Tech Sgt. Calvin Moore, of the 30th Launch Readiness Squadron, learns from Terry Briggs, a fourth degree Jiu-Jitsu black belt sensei, a simple technique to break an attackers hold during a self defense workshop at the base fitness center here Friday, April 22, 2011. Participants in the workshop learned how to properly defend themselves from assailants. (U.S. Air Force photo/Senior Airman Lael Huss)