Standing balance tests can be used to diagnose and assess neurological and musculoskeletal abnormalities that affect the lower extremity and central nervous system. The IsoBALANCE® (Neuromuscular Technologies) force plate system tracks postural sway in the coronal and sagittal planes and quantifies total distance traveled as well as the percentage of time a subject remains within a 0.5, 1.0, and 1.5 inch radius from his/her mean center of gravity (MCOG).