U.S. Air Force Airmen assigned to the 633rd Medical Group huddle during the intramural flag-football championship at Joint Base Langley-Eustis, Virginia, Nov. 27, 2018. The intramural sports program helps Airmen exercise the four pillars of Comprehensive Airman Fitness to build and sustain a resilient workforce. (U.S. Air Force photo by Airman 1st Class Anthony Nin Leclerec)