This is a great drill to emphasize and improve shoulder internal rotation under load. Make sure to keep the hand at or below shoulder height, maintain pressure on the inside edge of the hand, and reach up and over the working arm.
More about Dr. Nick and Integrated Rehab and Performance Center...
Dr. Nick is a rehab and performance chiropractor specializing in golf. The clinic is in Brentwood, Tennessee.
Website: www.integratedrpc.com
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Email: [email protected]