Show notes
In Episode 56 of the Total Knee Success Podcast, Michelle addresses the common belief that exercise will wear out an arthritic knee joint. She explains how this idea developed, what modern research shows about exercise and cartilage health, and why strengthening and movement are central strategies for managing knee osteoarthritis. The episode also discusses how maintaining activity can support better preparation and recovery for people considering knee replacement.What will you do before surgery? You need a clear checklist so you know exactly what to prepare, what to expect, and how to set yourself up for a smoother first week after surgery. totalkneesuccess.kit.com/free2weeklaunchThe Knee Replacement Game Plantotalkneesuccess.comMedical Disclaimer: This podcast is for educational purposes only and does not constitute medical advice. The content is not intended to replace individualized medical guidance, diagnosis, or treatment. Always consult your surgeon, physical therapist, or other qualified healthcare provider regarding your specific condition, surgical decisions, and rehabilitation plan.Amazon Affiliate Disclaimer: Some resources mentioned in this podcast may include Amazon affiliate links. If you choose to purchase through these links, the podcast may earn a small commission at no additional cost to you.Evidence-Based Content Statement: All information presented in this episode is grounded in peer-reviewed research, published clinical guidelines, and current best practices in orthopedic surgery and rehabilitation.Music Licensing Statement: Intro and outro music for the Total Knee Success Podcast is licensed for commercial use. Editing and production for this episode were completed using Descript.ReferencesBricca A, et al. Exercise therapy “wears down” my knee joint: myth or reality? J Orthop Sports Phys Ther. 2025;55(7):463.Goff AJ, Donaldson A, de Oliveira Silva D, Crossley KM, Barton CJ. Physical therapists prioritize providing education about exercise therapy and dispelling misconceptions about radiology for people with knee osteoarthritis: a concept mapping study. J Orthop Sports Phys Ther. 2022;52(9):607–618.White DK, Hinman RS, Liles S, et al. A telehealth physical therapy intervention to increase physical activity in adults with knee osteoarthritis: the Delaware PEAK randomized controlled trial. J Orthop Sports Phys Ther. 2025;55(5):377–389.Gränicher P, Mulder L, Lenssen T, et al. Prehabilitation improves knee functioning before and within the first year after total knee arthroplasty: a systematic review with meta-analysis. J Orthop Sports Phys Ther. 2022;52(11):709–725.Orange GM, Hince DA, Jones M, et al. Physical function following total knee arthroplasty for osteoarthritis: a longitudinal systematic review with meta-analysis. J Orthop Sports Phys Ther. 2025;55(1):1–14.Duong V, Dennis S, Ferreira ML, et al. Predictors of adherence to a step count intervention following total knee replacement: an exploratory cohort study. J Orthop Sports Phys Ther. 2022;52(9):620–629.Na A, Coronado RA, Bini SA, et al. Diabetes mellitus blunts the symptoms, physical function, and health-related quality-of-life benefits of total knee arthroplasty: a systematic review with meta-analysis. J Orthop Sports Phys Ther. 2021;51(6):269–280.