💥Build Strong QUADS and Resilient KNEES! 💥 The quadriceps consist of 4 muscles: 📌 Vastus medialis 📌 Vastus lateralis 📌 Vastus intermedius 📌 Rectus femoris 🎯 The first 3 (all that start with "vastus") only cross the knee joint, while the rectus femoris crosses both the knee and hip joints 💪🏼 Using the Reverse Nordic Curl, we can work on contracting and strengthening ALL 4 muscles through their full range of motion, achieving a full stretch when the body is maximally leaned backward and t

Quadriceps Muscle Action | PHYSIO-graphy