a movement that decreases the angle between two ajoining bones
flexion
a movement bringing the members of a limb into ot toward a straight condition
extention
movement at a joint to a position beyond the joint’s normal maximum extention
hyperextention
movement of a limb away from the midline or axis of the body
abduction
the movement of a limb toward the midline or axis of the body
adduction
cone-shaped movement of a limb that includes flexion, abduction, extension, and adduction
circumduction
the process of turning around an axis
rotation
rotation of the forearm so that the palm of the hand faces downward or backward
pronation (hand)
lowering of the medial edge of the foot by turning it outward and through abduction in the tarsal and metaltarsal bones
pronation (foot)
act of turning the palm forward or upward
supination (hand)
movement resulting in raising of the medial margin of the foot
supination (foot)