Combat fit
BAGRAM AIRFIELD, Afghanistan -- Airmen assigned to the 455th Air Expeditionary Wing perform sit-ups for a baseline physical fitness test here. The test was not an official PT test, but rather something Gen. Steven Kwast, 455th AEW commander, wanted his Airmen to have so they could track their progress as they moved through their deployment. (U.S. Air Force photo/Tech. Sgt. John Jung)