ELLSWORTH AIR FORCE BASE, S.D. -- Staff Sgt. Tywone Weston, 28th Maintenance Squadron jet engine mechanic, squats 455 pounds during the Bellamy Fitness Center powerhouse competition, March 25. All of the contestants were given three chances to lift their maximum weight in the three different lifts: squat, dead lift and bench press. (U.S. Air Force photo/Airman 1st Class Matthew Flynn)