Where is the humerus located?

The humerus is the long bone located in the upper portion of the arm. It extends from the shoulder to the elbow and is the primary bone of the upper arm. This positioning is significant because it connects the shoulder joint at its proximal end to the elbow joint at its distal end. Understanding the anatomy of the humerus is vital for various medical and anatomical studies, including its role in upper limb movement and function. The other locations mentioned do not contain the humerus; the lower leg is associated with the tibia and fibula, the shoulder girdle includes bones like the scapula and clavicle, and the wrist consists of several smaller carpal bones. Focusing on the correct anatomical region helps clarify the role and importance of the humerus in the overall skeletal system.