Where is the arm located anatomically?

The arm is anatomically defined as the segment located between the shoulder and elbow joints. This area includes the humerus, which is the long bone situated between these joints. Understanding this specific anatomical definition is important, as it distinguishes the arm from adjacent regions of the upper limb, such as the forearm, which is located between the elbow and wrist, and the hand, which is distal to the wrist. Recognizing the precise location of the arm helps in discussions about anatomy, movement, and function in the context of both human and veterinary studies.