Shonda Nichols, spouse of Tech. Sgt. Aaron Nichols, 90th Civil Engineer Squadron, uses the rowing machine at Independence Hall Fitness Center on F.E. Warren Air Force Base, Wyo., June 17, 2015. Ninetieth Force Support Squadron purchased endurance training equipment, valued at $13,000, to help Airmen be fit-to-fight. (U.S. Air Force photo by Lan Kim)