In November of 2009, just over 40 rehabilitation specialists, fitness professionals, and athletes gathered at Cressey Performance to spend the day learning about “everything shoulder.” This seminar bridged the gap between injured athletes looking to get healthy and those performing at high levels and looking to stay healthy. Optimal Shoulder Performance: From Rehabilitation to High Performance draws upon the expertise of two industry professionals, Mike Reinold and Eric Cressey, who have devoted countless hours to this commonly injured joint