U.S. Air Force Lt. Col. Christine Stabile, 36th Medical Support Squadron commander, swims laps Jan. 9, 2015, at the pool at Andersen Air Force Base, Guam. Stabile has earned 14 straight 100s since 2004, when the Air Force changed the physical fitness test. (U.S. Air Force photo by Staff Sgt. Robert Hicks/Released)