South Carolina Air National Guard stays fit to fight
Mrs. Michelle Walker, 169th Force Support Squadron fitness specialist at McEntire Joint National Guard Base, South Carolina Air National Guard, mentors U.S. Air Force Senior Master Sgt. Lee Shepherd, 169th Fighter Wing ground safety manager, during his workout routine in the base gym, June 18, 2013. (U.S. Air National Guard photo by Tech. Sgt. Caycee Watson/Released)