To become a certified physical training leader, or PTL, Airmen stationed across the Republic of Korea must first take an advanced PTL course. It is taught by Bill Goins, the only Air Force Exercise Physiologist in the ROK. Here is look at him doing it on April 10, 2014 at Osan. And once he certifies the Airmen, they can lead their unit's physical training program.
U.S. Air Force video by Staff Sgt. Ashley Sitthideth Edited by USA Patriotism!