Fig. 1From: Feasibility and preliminary efficacy of a physical activity counseling intervention using Fitbit in people with knee osteoarthritis: the TRACK-OA study protocolTRACK-OA study flowchart. Acronyms: PA physical activity, PT physiotherapist, MVPA moderate-to-vigorous physical activity, KOOS Knee Injury and Osteoarthritis Outcome Score, PIH Partners in Health ScaleBack to article page