U.S. Army Reserve Soldiers assigned to the 303rd Military Police Company watch a push-up demonstration before taking the Army Physical Fitness Test in Jackson, Michigan, May 14. The test is held annually and consists of a two-minute push-up and sit-up events and a timed two-mile run. The events measure the muscular strength and endurance of each Soldier, which ensures they have what it takes to uphold the Army's fitness standard. (U.S. Army photo by Sgt. Audrey Hayes