Tang Soo Do
KUNSAN AIR BASE, South Korea -- Staff Sgt. Melissa Yetkin, 20th Equipment Maintenance Squadron, Shaw Air Force Base, practices Tang Soo Do kicking techniques Jan. 24 here. Tang Soo Do class is part of the fit to fight programs designed to improve Airmen's physical well being offered by the base fitness center. (U.S. Air Force photo/Senior Airman Giang Nguyen)