Abbreviations
knee arthroplasty
OSTEOARTHRITIS
BMI: body mass index; CAV: center of pressure average velocity; CCE: combined kinetic chain exercise; CEA: confidence ellipse area; CKCE: close-kinetic chain exercises; CPL: center of pressure path length; CPM: continuous passive motion; KOD-ADLs: Knee Outcome Survey-Activities of Daily Living; MCID: minimal clinically important difference; OKCE: open kinetic chain exercise; ROM: range of motion; TKA: total knee arthroplasty; TUG: timed up-and-go; WOMAC: The Western Ontario and McMaster Universities Osteoarthritis Index.