Perth Chiropractor Sarah Pye discusses Cozens Test For Lateral Epicondylitis or Tennis Elbow. The test is said to be positive if a resisted wrist extension triggers pain to the lateral aspect of the elbow owing to stress placed upon the tendon of the extensor carpi radialis brevis muscle. The test is performed with extended elbow. <br /> <br /> <br /> <br /> <br />Dr. Sarah Pye Chiropractor <br />West Coast Family Chiropractic <br />22 Banks Ave Hillarys WA 6025 <br />08 9402 8845 <br />http://www.westcoastfamilychiropractic.com <br />http://wellnessadvantage.isagenix.com