You can defy gravity in Moon and in McMurray.
NovaCare Rehabilitation
in the Thorn Run Crossing shopping mall and Summit Physical Therapy in McMurray have the only Alter G treadmills in the metro area. Developed for NASA to make it possible for astronauts to exercise in space, the Alter G is used on Earth to rehabilitate patients who’ve suffered serious lower body injuries or who’ve had knee or hip replacement surgery. It also can help the obese begin an exercise program and keep world-class athletes in tip-top shape.