GI M/F ELBOW-HB-1/2 Inch – 15MM

It seems like you’re looking for information about the elbow joint. The elbow is a complex joint formed by the connection of three bones: the humerus (upper arm bone), the radius, and the ulna (both forearm bones). It allows for bending (flexion) and straightening (extension) of the arm, as well as some rotation of the forearm.

In terms of musculature, there are numerous muscles involved in the movement and stability of the elbow joint. These include muscles like the biceps brachii, triceps brachii, brachialis, and brachioradialis, among others.