U.S. Air Force Staff Sgt. Avriel Campbell, 627th Security Forces Squadron, Joint Base Lewis-McChord, Wash., participates in the sit-up portion of the Fit-to-Fight Challenge, as part of Air Mobility Rodeo 2011, July 24. The Fit-to-Fight competition for Air Mobility Rodeo 2011 evaluates U.S. and international airmen on their fitness abilities. Fit-to-Fight consists of three elements: push-ups, sit-ups, and a mile and a half run.Air Mobility Rodeo is the U.S. Air Force's and Air Mobility Command's premier international combat skill and flying operations competition designed to develop and improve techniques, procedures and interoperability, while optimizing international mobility partnerships and enhancing mobility operations.