Combat Airmen fitness promotes physical well-being
U.S. Air Force Tech. Sgt. James Yerger, 52nd Fighter Wing ground safety from Enterprise, Ala., runs on the outdoor track at Spangdahlem Air Base, Germany, March 14, 2014. Aerobic exercises, such as running, can increase cardiovascular health. (U.S. Air Force photo by Airman 1st Class Kyle Gese/Released)