Sgt. Kelly Greenidge, 1st Battlefield Coordination Detachment Fire Support NCO, observes as a member begins the push-up portion of the Army physical fitness test at Davis-Monthan AFB, Ariz., Nov. 4, 2014. During this portion Greenidge is ensuring the member breaks a 90 degree angle, as well as telling them their current count. (U.S. Air Force photo by Staff Sgt. Adam Grant/Released)