You discuss the various support structures of the knee joint complex and their respective functions with your supervising physical therapist. Which of the following does not serve as a secondary restraint to the posterior cruciate ligament (PCL)?
1. Medial collateral ligament (MCL)
2. Popliteus tendon
3. Lateral collateral ligament (LCL)
4. Iliotibial band (ITB)
The solution will be posted in a few days