The main objective of faculty and student research of this lab is to investigate musculoskeletal, psychomotor and neural factors that influence gait pattern, postural control, balance recovery responses and falls as we age. The populations of focus are those suffering from lower-limb osteoarthritis or recovering from joint replacement and after lower-limb amputation. The second objective is to take first principle findings and integrate them into the development of strategies and intervention treatments/exercises to improve age and disease-specific postural control deficits and reduce the occurrence and impact of falls.