Marks Ray, Exercises Pursued by Older Adults with Osteoarthritis and Their Structural Impacts are Hard to Uncover; a Scoping Review of Selected 1970-2024 Studies, Journal of Ageing Research and Healthcare, Volume 5, Issue 2, 2024, Pages 1-20, ISSN 2474-7785, https://doi.org/10.14302/issn.2474-7785.jarh-24-5282. (https://jndc-chemistryarticles.infojarh/article/2153) Keywords: Articular Cartilage; Biomarkers; Exercise; Osteoarthritis; Older Adults; Rehabilitation