Shoulder abduction involves all the following except -
Movements involved in abduction of shoulder
-        Elevation of humerus
-        Lateral rotation of humerus
-        Lateral rotation of scapula
-        Sternoclavicular joint movement
-        Acromioclavicular joint movement.
Movement at sternoclavicular joint
Medial rotation of scapula
Acromioclavicular joint movement
Elevation of humerus