U.S. Air Force Airman 1st Class William Miller, a firefighter assigned to the 6th Civil Engineer Squadron, stretches during a football camp hosted by Jon Gruden, a Monday Night Football color analyst, at MacDill Air Force Base, Fla., Dec. 8, 2017. Miller was one of approximately 30 MacDill personnel who volunteered to participate in this event to learn football from a Super Bowl winning coach. (U.S. Air Force photo by Airman 1st Class Caleb Nunez)