Maintainers uphold fitness standards
HOLLOMAN AIR FORCE BASE, N.M. -- U.S. Air Force Senior Airman Robert Mackle, 49th Aircraft Maintenance Squadron, performs a reverse straight-leg crunch during a physical improvement session Oct. 20, 2011, at the Domenici Fitness and Sports Center. Airmen from the 49th AMXS partake in a four-day-a-week fitness improvement program designed to increase passing scores on the physical assessment test in order to maintain mission readiness. (U.S. Air Force photo by Senior Airman Veronica Stamps/Released)