Tech Sgt. Crissy Sharpe, 36th Medical Operations Squadron physical medicine technician, helps Senior Airman Adrianna Doty, 36th Communications Squadron postal specialist, with knee exercises July 8, 2015, at Andersen Air Force Base, Guam. The clinic serves approximately 36 patients a day for musculoskeletal pain and a number of other injuries. (U.S. Air Force photo by Airman 1st Class Arielle Vasquez/Released)