title: Invited commentary.
authors.affiliation: School of Physical Therapy and Rehabilitation Science, The University of Montana, Missoula, MT 59812, USA. ryan.mizner@umontana.edu
authors.forename: Ryan L
authors.initials: RL
authors.lastname: Mizner
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000534:rehabilitation*; D019645:Arthroplasty, Replacement, Knee / Q000534:rehabilitation*; D004185:Disability Evaluation; D006801:Humans; D026741:Physical Therapy Modalities; D020127:Recovery of Function / Q000502:physiology*; D012650:Self Disclosure