Working with Tib-Fib Fixations The proximal tibiofibular joint is a synovial joint that allows for gliding movements between the tibia and fibula that accommodate changes to the length of the fibula relative to the tibia during activities such as walking, running, or squatting. It plays an important role in weight distribution, dissipating torsional stresses, and transmitting forces from the ankle to the knee. In this video outtake, Erik demonstrates how to enhance tib-fib joint play when an old