U.S. Air Force Master Sgt. Sarah Markham, a services superintendent with the 182nd Force Support Squadron, Illinois Air National Guard, monitors a fitness assessment in Peoria, Ill., Dec, 12, 2018. Services Airmen are responsible for facilitating food service, lodging, fitness and sports, readiness, mortuary, and protocol support. (U.S. Air National Guard photo by Tech. Sgt. Lealan Buehrer)