JTCLUBS in San Francisco

Custom Clubfitter and Clubmaker

Golf Swing Analysis

Certified: TPI (Titleist Performance Institute)     Golf Professional 3, Golf Mechanics 2, Golf Biomechanics 2, Junior Coach 3, Med Pro 2, Golf Fitness Pro 3, K-Vest 3D motion capture swing analysis advanced 2.

Miura Golf featured fitter, KBS Premier Fitter, Advanced Rifle Shaft Fitting Center, True Temper Performance Fitting Center Gold Certified, AGCP (Association of Golf Clubfitting Professionals) level 10. PCS (Professional Clubmaker Society) Class A Clubmaker, GOLF DIGEST recognized fitter since 2011, ACE (American Council on Exercise) Personal Trainer CPT.

We combine analytical science-based club fitting with a detailed understanding of your swing mechanics to build custom clubs individually optimized for your game. Our MOI-matched irons and wedges maximize your swing consistency, essential to lower scores. We're located inside San Francisco within two miles of four tournament-level golf courses. 

Our goal is to help you play your best golf.

  • Clubs are fit correctly to your swing movement pattern.
  • FlightScope radar launch monitor for accurate data.
  • Gap Distance Analysis: essential to fine tune accuracy.
  • Swing analysis by 3D motion capture, high speed video.
  • Range-of-motion analysis by TPI functional assessment.
  • MOI-matched irons and wedges for swing consistency.
  • Shafts aligned for max deflection stability in every club.  


Effective fitting for playing better golf combines understanding how your personal swing traits affect club performance, with optimizing club specifications for your golf movement pattern. The above data shows how swing compensations for a driver that's too long, stiff, and heavy can lead to inefficient downswing motions including early club release, over-the-top club path, excess pelvis forward bend approaching impact. 

Our shaft analytics are the most accurate in golf. Matching EI stiffness distribution, EI nearest neighbor consistency, torque, club weight distribution to your swing mechanics is needed to achieve the best performance possible from your clubs. Our scientific approach to understanding how you load a shaft during your swing allows us to fit and build the right clubs for you: improved accuracy, increased distance.

Launch monitor analysis reveals the anatomy of a golf shot. We use radar technology in measuring key variables to identify the best shaft and clubhead combination for your swing. Measuring shot grouping and distance gaps between clubs reveals efficiency of the set, which clubs need adjustment, and effects of swing traits. To achieve accurate shot placement with optimum distance, there is no substitute for this analysis. 

All clubs are custom built with highest craftsmanship to your exact specifications. Our shop is equipped with top industry standard machines for measuring shaft EI stiffness distribution, deflection, stable bend plane, torque, MOI, and loft/lie angles to ensure your new clubs yield maximum consistency through the entire set. Our hand-built clubs provide you with the performance half of club fitting.

Contact us for an appointment. JTCLUBS comprehensive professional clubfitting and golf swing biomechanics analysis are offered in a wide range of personalized options for players of all ages and skill levels. We look forward to helping you.

JTClubs - expertise - craftsmanship - integrity