The human arm and hand are complex and highly versatile structures, capable of a wide range of movements and functions. For sculptors, understanding the anatomy of these structures is essential for creating accurate and realistic depictions of the human form. In this report, we will explore the anatomy of the arm and hand, with a focus on their motion and functionality.

"Arm and Hand in Motion" is a focused, visually driven guide that translates anatomical detail into practical knowledge for artists and sculptors. Built on the Anatomy for Sculptors approach, this volume isolates the arm and hand—two of the most expressive and structurally complex regions of the human body—and presents their bones, muscles, and surface forms in a clear, application-oriented way.

An arm pulling a heavy object has entirely different surface anatomy than an arm pushing or resting.