Staff Sgt. Jaquelynn Madsen, 20th Civil Engineer Squadron Airman dorm leader and professional bodybuilder, prepares for her next set of a leg workout at the Main Fitness Center at Shaw Air Force Base, S.C., Aug. 16, 2017. Madsen received her professional bodybuilding card in 2017 after her third competition. (U.S. Air Force photo by Staff Sgt. Diana M. Cossaboom)