Senior Airman Haylley Carlson, 28th Medical Operations Squadron physical therapy technician, applies kinesio tape on a patient’s ankle to reduce swelling and increase blood flow to the area at Ellsworth Air Force Base, S.D., Oct. 4, 2012. The different colored tapes signify whether the injured area is being treated with hot or cold treatment. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)