Fig. 4From: The Surfer’s Shoulder: A Systematic Review of Current Literature and Potential Pathophysiological Explanations of Chronic Shoulder Complaints in Wave SurfersWhile standing up straight, the hands are folded behind the back. Thoracic extension is performed with retraction of the scapulae. Purpose: stretching pectoralis minor, retracting scapulae. All photographic materials are original work from SH, who gave permission for open access publicationBack to article page