U.S. Air Force Maj. Elbert Mose, Air Combat Command Science and Technology Division deputy branch chief, swims in the Shellbank Fitness Center indoor pool at Langley Air Force Base, Va., July 1, 2015. In addition to an indoor pool, Shellbank also offers a basketball court, indoor and outdoor track, a weight room and sauna. (U.S. Air Force photo by Senior Airman Breonna Veal/Released)