Question 1 points
Match the Terms with the Correct Definitions
__8__ internal rotation Rate of change of angular velocity;measured in units of
angular displacement divided by time squared or expressed as
__3__ upward rotation 1. radians per second per second, degrees per second per
second, or revolutions per second per second; a vector
__12__ eversion quantity.
__4__ downward rotation Ratio of the arc length that the end of a radial line travels
through to the length of the radial line when the radial line
__10__ flexion 2.
rotates about one end; arc length divided by radius; 1 rad
equals approximately 57.3°.
__2__ radians
Rotation of the scapula in a frontal plane such that its medial
__9__ dorsiflexion
3. border moves inferiorly and the shoulder joint moves
__7__ horizontal abduction superiorly; the opposite of downward rotation.
__1__ angular acceleration Rotation of the scapula in the frontal plane such that its
4. medial border moves superiorly and the shoulder joint moves
__6__ horizontal adduction inferiorly; the opposite of upward rotation.
__11__ abduction Shoulder or hip joint actions that occur around longitudinal
axes through these joints and cause limb movements in the
__5__ external rotation transverse plane such that the knees turn away from each
5.
other or the palms of the hands turn away from the body; the
opposite of internal rotation; lateral rotation; outward
rotation.
Starting from a position of hip or shoulder abduction, the
shoulder or hip joint action that causes movement of the arm
6. or leg in the transverse plane around a longitudinal axis such
that the arm or thigh moves back toward the midline of the
body; the opposite of horizontal abduction; horizontal flexion.