Hapkido
Students prepare to perform a move during a Hapkido class at the Fitness Center on Barksdale Air Force Base, La., March 1. The Hapkido class, a soft form of Korean martial arts, is taught by Lt. Col. John Lofton, Air Force Global Strike Command, three times a week with more than 15 students attending, including adults, both active duty members and spouses, as well as children. (U.S. Air Force photo/Staff Sgt. Amber Ashcraft)