authors Jennifer S. Brach, PhD, PT, FAPTA Perera, Subashan Gilmore, Sandra VanSwearingen, Jessie M Brodine, Deborah Nadkarni, Neelesh K Ricci, Edmund
has subject area Aged Aged, 80 and over Disabled Persons Exercise Therapy Female Follow-Up Studies Health Promotion Humans Male Motor Skills Disorders Retrospective Studies Single-Blind Method Time Factors Walking