Pain Behind The Knee ⚠️ This Is The Cause 🫢The Popliteus is not one of the great roman emperors, but a small muscle located at the back of your knees. It is responsible for knee flexion and knee rotation, especially medial rotation. The issue with it, is that sometimes it gets stuck and in order to unstuck it, you have to stretch your hamstrings. I am joking :D No, you have to load the internal and external rotation of the knee. This is one of the best ways to directly impact this muscle, both