(from left) Sgt. 1st Class Rispress, Physical Readiness Training instructor at with the U.S. Army Fitness School, Sgt. 1st Class Cornelius Trammell, instructor with the U.S. Army Fitness School, Staff Sgt. Melissa Soloman, 2010 U.S. Army drill sergeant of the year, and Sgt. 1st Class Amanda Kokkonen, Advanced Individual Training platoon sergeant of the year, demonstrate proper push up technique at the Pentagon demonstration.