The Deltoid Connection: The shoulder muscle wraps over the humerus like a cap. When the arm raises, the deltoid contracts and creates a deep furrow where it meets the pectorals. The Forearm: A Complex Puzzle of Rotation
Flattens along the back; lateral/medial heads define sharply. Flexes forearm at the elbow Creates a prominent ridge on the thumb side of the forearm. Extensor Digitorum Extends fingers and wrist anatomy for sculptors arm and hand in motion pdf free
Here's some relevant information regarding anatomy for sculptors, specifically focusing on the arm and hand in motion: The Deltoid Connection: The shoulder muscle wraps over