Airman 1st Class Shaquille Robinson, 432nd Attack Squadron mission intelligence coordinator, performs a bench press during a powerlifting competition in the Bellamy Fitness Center at Ellsworth Air Force Base, S.D., Nov. 13, 2013. To avoid damage to muscles and other areas of the body, participants were given 15 minutes to warm up before the competition began. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle / Released)