🦴 Radius

Muscles With Insertion on Radius

Muscle Insertion Function
Biceps Radial tuberosity, bicipital aponeurosis Supination of the forearm and elbow flexion
Pronator Teres Lateral surface of the radius (midshaft) Pronates and weakly flexes the forearm
Supinator * Proximal lateral radius Supination of the forearm
Brachioradialis Styloid process of radius Flexion of the forearm at the elbow

* Supinator is a deep muscle and shown here for completeness.

References