Maj. Elizabeth Liebner, 36th MDOS Physical Therapy Officer, stretches with a runner's clinic class after a work-out March 21, 2018, at Andersen Air Force Base, Guam. The Andersen Physical Therapy team is implementing a new running clinic to teach and improve active duty service members running abilities April 19 at 1500, held in the Coral Reef Fitness Center basketball courts. (U.S. Air Force photo by Senior Airman Alexa Ann Henderson)