Fitness Throwdown Challenge
Staff Sgt. Shane Williams, 96th Air Refueling Squadron boom operator, right, pushes up from a burpee, as his team mates cheer him on and secure his weight lifting bar, during the 96th Air Refueling Squadron’s Fitness Throwdown Challenge, at Joint Base Pearl Harbor-Hickam, Hawaii, June 14, 2013. More than 50 personnel from the JBPH-H participated in the style challenge, which used constant variation, high intensity and functional movements such as pushing, pulling, squatting, lifting or running. (U.S. Air Force photo/Tech. Sgt. Jerome S. Tayborn)