Molding a Mighty Grip by George F. Jowett Author of “The Key to Might and Muscle”! Hundreds of thousands of these booklets were sold around the world for over 30 years as part of the Jowett Institute’s famous “molding” library. Jowett was world famous for his 8.25” wrists, 15.25” […]
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Molding a Mighty Grip by George F. Jowett