As an existing client, you will have complimentary access to the Titleist Performance Institute (TPI) website containing personalized exercise calendars, golf drills, videos and all your evaluation results. TPI is the world’s leading educational organization dedicated to the study of how the human body functions in relation to the golf swing. 18 of the last 20 major championships were won by players advised by a TPI Certified Expert. 25 of the top 30 players in the world are advised by a TPI Certified Expert. 47 of Golf Digest’s top 50 Golf Fitness Professionals are TPI Certified of TPI Advisory Board Members.