Exploring physical activity and sedentary behaviour: perspectives of individuals with osteoarthritis and knee arthroplasty.

To explore the understanding of physical activity and sedentary behaviour, including barriers and health influences in people with osteoarthritis and knee arthroplasty. Eight participants with knee osteoarthritis and 14 participants with total knee arthroplasty were recruited to five focus groups. Interpretive description was used with thematic analysis of data.

Sedentary Behavior, Cadence, and Physical Activity Outcomes after Knee Arthroplasty.

Purpose: This study comprehensively examined sedentary behavior and physical activity patterns in people with severe knee osteoarthritis awaiting total knee arthroplasty (TKA) and in individuals after TKA.

Methods: Preoperative (n = 32, mean ± SD = 69.9 ± 5.