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Swimming World contributor Dr. G. John Mullen, DPT, CSCS, the owner of the COR, and creator of Swimming Science, brings you a four-step system to prevent shoulder injury, as well as increase muscle length, strength and timing. 

The COR Swimmer’s Shoulder System E-book and Video Database starts with a comprehensive e-book that guides you through Mullen’s four-phase system. This book details everything about the shoulder, why swimmers are at risk for shoulder pain, to which training frequency option you should choose to exactly how you can make effective program modifications if you don’t have specific equipment at your disposal. 

The video database to more than 40 exercise videos, so you’ll never have to worry about how to execute a correct movement again! It’ll be like G. John Mullen is there with you, teaching you how to perform the entire program in person! 

This great resource for coaches and swimmers is valued at $370, but is yours for only $59.99

It is estimated 80% of swimmers will encounter shoulder pain in their career. This results in frequent trips to physicians, physical therapists, what a waste! Learn the tips used on thousands for protecting their shoulders and returning for shoulder injury!
Dr. John Mullen, DPT, CSCS world-renowned physical therapist and strength coach.
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