Members from the 145th Airlift Wing warm up before participating in a “Beat the PT” workout at the North Carolina Air National Guard base, Charlotte Douglas International Airport, April 14, 2015. Beat the PT is a six week fitness program created by Hilton, which supplies all of the tools and advice necessary in every fitness level to members wishing to improve scores on the Air Force Fitness Assessment and achieve their fitness goals. (U.S. Air National Guard photo by Master Sgt. Patricia F. Moran, 145th Public Affairs/Released)