U.S. Air Force Staff Sgt. Valentin Larios, 55th Operations Support Squadron, performs a burpee Sept. 26 at the Offutt Field House during Comprehensive Airmen Fitness Day. The goal of this CAF Day was to ensure the members of the 55th Wing were physically ready to accomplish the mission no matter what. (U.S. Air Force photo Staff Sgt. Rachelle Blake)