In the anatomical position, how are the arms positioned?

In the anatomical position, the arms are down at the sides of the body, with the palms facing forward. This standard reference position is used in anatomy and medicine to ensure that all descriptions of body parts are consistent and clear. It allows for a universal frame of reference when discussing location and orientation of structures within the body.

In this position, the body is standing upright, facing forward, and the legs are parallel with the feet flat on the ground. The specific placement of the arms at the sides, rather than raised, crossed, or extended forward, aids in visualizing and describing other anatomical relationships accurately. For instance, it positions the shoulders and wrists in a neutral posture that simplifies communication regarding movement, injury, or examination of the limbs.