New weapon in the fitness arsenal
HOLLOMAN AIR FORCE BASE, N.M. -- Mari Mosteller, 49th Wing Public Affairs, does a burpee on one leg, Dec. 9, 2011, during a TRX® workout at the Domenici Fitness and Sports Center. The TRX® is an industrial-grade harness of soft nylon webbing and it allows users to safely suspend their bodies and employs the user's bodyweight in a variety of positions and at different resistances, which creates a total-body work out that delivers strength, flexibility, and core stability all at once. (U.S. Air Force photo by Airman 1st Class Siuta B. Ika/ Released)