Humerus Bone Posterior view

The humerus is the both the largest bone in the arm and the only bone in the upper arm. Many powerful muscles that manipulate the upper arm at the shoulder and the forearm at the elbow are anchored to the humerus. Movement of the humerus is essential to all of the varied activities of the arm, such as throwing, lifting, and writing.

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Keywords: anatomical anatomy arm bone bones bony condylar elbow hand human humerus largest malleolus shoulder skeleton

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