Which of the following is NOT true of joint movements?

A)Most joints are flexed and abducted when the body is in anatomical position.
B)When a skeletal muscle contracts to move a joint, the insertion is pulled toward the origin.
C)In the upper and lower limbs, the origin is typically proximal to the insertion.
D)The more moveable end of a skeletal muscle is called its insertion.
E)All of these are true of joint movements.