160406-F-VS498-008
Cheryl Barnes-Sipp, wife of retired Tech. Sgt. Donald Sipp, exhales as Senior Airman Wesley McCool, 81st Surgical Operations Squadron physical medical technician, works on her shoulder joint mobility in the physical therapy department, April 6, 2016 Keesler Air Force Base, Miss. McCool is using a technique called passive joint mobilization, which helps increases the range of motion of a specific joint by having the technician move the client’s limb for them. (Air Force Photo by Airman 1st Class Travis Beihl)
