U.S. Army Sgt. 1st Class Adam McQuiston, Fort Leonard Wood, Mo., drill instructor, takes a moment to catch his breath after completing the confidence course, June 27, 2012, at Fort Eustis,Va. Mcquiston and five other Drill Sergeants competed in an annual competition of both mental and physical strength for the title of Drill Sergeant of the Year. (U.S. Air Force photo by Senior Airman Wesley Farnsworth/Released)