単語ネットワーク: *arm

The shoulder is the part of the human body where the arm connects to the trunk. It consists of a large joint that allows the arm to rotate and move in many directions.

The part of the human arm extending from the elbow to the wrist. It contains two bones, the radius and the ulna, and is essential for hand rotation and finger movement.

The joint that connects the hand to the forearm.

The elbow is the joint in the middle of the arm, between the upper arm and the forearm. It allows the arm to bend and straighten.