Quadriceps Exercise Training in Unilateral Osteoarthrosis Knee: Isometric Versus Isotonic: Effectiveness of Isotonic Training for Improving Functional Mobility and Decreasing Pain in Unilateral Osteoarthritis Knee. JASRAE. 2021;18(5):235-240. Accessed February 19, 2026. https://ignited.in/index.php/jasrae/article/view/13472