Yes, when the arm makes a straight line, the elbow is extended.
these muscle groups either extend a joint, extensors) or contract the joint (flexors). triceps extend the elbow joint, biceps bend the elbow joint.
Triceps as such extend the elbow joint. That may lower or raise your hand, depending the position of your elbow joint.
A chicken's wing has muscles that control the movement of the elbow joint. These muscles contract and relax to move the wing up and down, allowing for flight and other wing-related activities. The tendons in the wing help transmit the force generated by the muscles to the bones, enabling movement at the elbow joint.
Locked elbow refers to a condition where the elbow joint becomes stuck in a straightened position and is unable to flex or extend fully. This can be caused by joint inflammation, injury, or a structural issue within the joint. Physical therapy and possibly surgery may be needed to address a locked elbow.
There is (mainly, in terms of movement) a ball-and-socket joint in the shoulder; a hinge joint in the elbow; and various joints inside the wrist which work together at different bones.
Elbow joint.
Your elbow joint get extended. Your upper limb becomes straight.
The elbow joint is a hinge joint.
Yes your elbow is a hinge joint.
The hinge joint is located at the elbow
The triceps muscles extend (straighten) the arm, while the biceps muscles flex (bend) it at the elbow joint.
The joint between the shoulder and the wrist is the elbow.