Airmen from the 37th Bomb Squadron participate in a sled-pull during a Comprehensive Airman Fitness day in the Pride Hangar at Ellsworth Air Force Base, S.D., Sept. 30, 2014. Airmen participated in a commander’s call, an obstacle course, basketball and bowling to help promote the physical CAF pillar through a wing sports day. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/Released)