Muscle Architecture, Muscle Quality, and Neuromuscular Function of the Knee Extensor Muscle: A Comparison between Middle-aged and Older Endurance Runners. JPES [Internet]. 2023 Jul. 31 [cited 2026 Nov. 5];23(7):1794-803. Available from: https://www.efsupit.ro/index.php/jpes/article/view/994