ELLSWORTH AIR FORCE BASE, S.D. -- Airman 1st Class Kentre Harvin, 28th Force Support Squadron fitness specialist, adds more weight to a weight lifting bar during the Bellamy Fitness Center powerhouse competition, March 25. To determine a winner, contestants were judged on a ratio of amount lifted to body weight. (U.S. Air Force photo/Airman 1st Class Matthew Flynn)