II. Indication

  1. Shoulder Exam
  2. Differentiates AC joint disease from impingement

III. Technique

  1. Adduct arm across front of chest
  2. Touch opposite Shoulder

IV. Interpretation: Pain indicates a positive test

  1. Acromioclavicular joint disease
  2. Sternoclavicular joint disease

Images: Related links to external sites (from Google)