Lower-Limb Kinematics and Clinical Outcomes: Correlation Does Not Imply Causality.

Letter to the Editor-in-Chief in response to JOSPT article "Are changes in dynamic knee movement control related to changes in pain or function in people with knee disorders?" by Nunes GS, de Moraes WSLA, de Souza Sampaio V, et al. J Orthop Sports Phys Ther 2023;53(11):1. doi:10.2519/jospt.2023.0203.