Shoulder abduction involves all the following except -: (A) Movement at sternoclavicular joint, (B) Medial rotation of scapula, (C) Acromioclavicular joint movement, (D) Elevation of humerus
Answer is B. Movements involved in abduction of shoulder
-        Elevation of humerus
-        Lateral rotation of humerus
-        Lateral rotation of scapula
-        Sternoclavicular joint movement
-        Acromioclavicular joint movement.