2015 Sapper Stakes Competition
U.S. Army Reserve Sgt. Matthew Heinle, combat engineer, 455th Engineer Company out of Hayden Lake, Idaho, brings his hands together to clap during a burpee during Sapper Stakes 2015 at Fort Chaffee, Ark., Aug. 30. Teams were required to complete a combined total of 500 burpees during the nonstandard Army physical fitness test, the first event of the competition. (U.S. Army photo by Staff Sgt. Debralee Best)