1 00:00:00,000 --> 00:00:01,960 (English captions by Andrea Matsumoto from the University of Michigan) 2 00:00:03,179 --> 00:00:06,930 Neer's test also assesses for possible rotator cuff impingement. 3 00:00:06,930 --> 00:00:11,379 Stabilize the scapula and with the thumb pointing down passively flex the arm. 4 00:00:11,379 --> 00:00:12,880 Pain is a positive test.