ORTHOGIRLS on Instagram: "💪 Forearm Anatomy 101 The four superficial flexors of the forearm all share a common origin at the medial epicondyle of the humerus (via the common flexor tendon). ✨ They include: 1️⃣ Pronator teres – pronates the forearm + helps flex the elbow 2️⃣ Flexor carpi radialis – flexes the wrist + radial deviation (abduction) 3️⃣ Palmaris longus – weak wrist flexor, tenses palmar aponeurosis (missing in ~10–15% of people) 4️⃣ Flexor carpi ulnaris – flexes the wrist + ulnar de