Senior Airman Andrew Cramer (left), 89th Aerial Port Squadron aerial port flight specialist and Senior Airman Marquis Mogess (right), 89th Aerial Port Squadron aircraft service specialist, pull 10 and 25-ton tie-down chains towards Staff Sgt. Samuel Spellman during one of the challenges along the four-mile challenge course during the 2011 AMC Rodeo which took place at Joint Base Lewis-McChord, Wash. from July 24-29. (U.S. Air Force photo by Major Michelle Lai)