Senior Master Sgt. Jerome Capalad, 14th Civil Engineer Squadron Superintendent Fire Emergency Services, demonstrates to the class their next move during a Brazilian Jiu Jitsu class Feb. 9 at Columbus Air Force Base, Mississippi. Classes are offered every Monday, Wednesday and Friday at the Fitness Center. It is a free class, however purchase of a BJJ Kimono is necessary to participate. (U.S. Air Force Photo by Senior Airman Stephanie Englar)