Stretching the TFL Muscle 🦵The TFL (Tensor Fasciae Latae) is a small muscle located at the side of your upper leg. It starts on your hip and connects via some fascia into the iliotibial band which then travels down past the knee. When this muscle becomes tight, it can cause various problems. 💪Stretching the TFL can be challenging, but it is important to do so to prevent issues. When muscles contract to lift a weight, the fibers shorten. To stretch a muscle, all you need to do is lengthen the f