U.S. military and civilian members workout on a miniature

U.S. military and civilian members workout on a miniature obstacle rig during the Alpha Warrior inter-service final battle event, Nov. 16, 2018, at the Alpha Warrior Proving Grounds, Retama Park, Selma, Texas. The Air Force Alpha Warrior Program, in its second year, is being incorporated on installations across the world to help build on the functional fitness of Airmen. Air Force Alpha Warrior promotes ready and resilient Airman families by building morale and camaraderie. The 2018 Final Battle competition includes U.S. Army and U.S. Navy teams for the first time. (U.S. Air Force photo by Sarayuth Pinthong)