Movement |
Definition |
Use |
Circumduction |
Movement of the joint in a full circle |
Used in movement of the shoulder |
Hyperextension |
Movement of the joint in the direction of extension beyond a straight line |
Used in movement of the arms, legs, hands, and wrists |
Flexion |
The bending of the joint in which the two adjacent parts move toward each other, thus reducing the angle of the joint between two parts. Decreasing the angle between two bones |
Used in the shoulder, elbow, knee, and finger joints |
Extension |
Movement increasing angle between two adjoining bones |
Used in the shoulder, elbow, knee, and finger joints |
Internal rotation |
Turning away from the midline |
Used in movement of the head from side to side |
Abduction |
Movement away from the midline of the body |
Used in movement of the legs, arms, and fingers |
Adduction |
Movement toward the midline of the body |
Used in movement of extremities; legs, arms, and fingers |
Pronation |
Turning the forearm so that the palmar surface of the hand is facing downward |
Used in movement of the hand and wrist |
Supination |
Turning the forearm so that the palmar surface of the hand is facing upward |
Used in movement of the hand and wrist |
Deviation |
Abduction or adduction of the wrist |
Used in movement of the wrist |
Opposition |
Placement of the palmar surface of the thumb so that it touches the base of the fingers |
Used in movement of the hand |