U.S. Army Staff Sgt. Jeremy W. King increases the difficulty of
pushups with his feet uphill while doing mid-day physical training at
the Joint Readiness Training Center on Fort Polk, LA. King is a squad
leader assigned to the 82d Airborne Division's Headquarters Company,
1st Brigade Special Troops Battalion, 1st Brigade Combat Team. U.S.
Army photo by Spc. Michael J. MacLeod