1st Lt. Octavio Otero, 824th Base Defense Squadron operations officer, does push-ups during the Pre-Ranger Assessment Course (Pre-RAC) fitness test at Moody Air Force Base, Ga., April 22, 2019. This Pre-RAC, hosted by the 820th Base Defense Group, was the first step for Airmen to qualify for Army Ranger School. (U.S. Air Force photo by 1st. Lt. Faith Brodkorb)