Final answer:
The special movement that lifts a body part in an upward direction is called elevation, with the superior rotation of the scapula being a specific example during upper limb abduction.
Step-by-step explanation:
The special movement that raises a body part superiorly is known as elevation. In the context of the scapula during upper limb abduction, superior rotation of the scapula occurs. This involves the glenoid cavity moving in an upward direction, which is crucial for full abduction of the upper limb. Without this movement, structures of the shoulder could impede the range of motion. Elevation describes the upward (superior) motion of body parts such as the scapula or mandible. An example of this is shrugging the shoulders, which lifts the scapulae in an upward motion.