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RCS Movements@ Joint
Rosehill Movements at a Joint; Anatomy
Question | Answer |
---|---|
flexion | a movement that REDUCES the angle between articulating elements |
extension | a movement that INCREASES the angle between elements |
abduction | a movement AWAY from the longitudinal axis of the body |
adduction | a movement TOWARD the longitudinal axis of the body |
medial rotation | rotates the anterior aspect of the limb TOWARD the ventral body |
lateral rotation | rotates the anterior survace of the limb AWAY from the ventral-aspect of the body |
circumduction | rotation of a limb in a circular arc about its long axis |
pronation | rotation of the hand into the palm-up position |
supination | rotation of the hand into the palm-down position |
opposition | movement to touch the thumb to the fingers |
reposition | opposite of opposition |
dosriflexcion | extension of the foot at the ankle |
plantar flexion | flexion of the foot, as in pointing the toes |
eversion | lateral or outward rotation of the foot |
inversion | medial or inward rotation of the foot |
elevation | lifting the shoulders or mandible |
depression | dropping the shoulders or mandible |
protration | jutting forth the jaw |
retraction | pulling in the jaw |
rotation and lateral flexion of the head | special movements that apply only to the head |
flexion | bending at the knee |
extension | straightening the knee so that the leg is straight |