Golf Shaft Reviews is my freelance journal about golf shafts. If you want to understand golf shafts you have come to the right place. Here you can learn why some shafts work for you and others do not. I encourage you share your comments about what you experience with the shafts reviewed. Learn which profiles work for you and which do not. There is a great deal to understand beyond weight and stiffness.

When I entered the golf club fitting business about 15 years ago, there was no source of information for golf shafts. There was no standard rating system for golf shaft stiffness. That was and still is a problem for fitting golf clubs. Golf shaft stiffness is not a simple concept. So as the saying goes, “Necessity is the mother of invention.” Shaft engineers and designers define golf shaft stiffness as a profile, the shape of stiffness down the length of the shaft. I have been writing about EI profiles on this journal for 7+ years. At last, the term EI profile, is part of the discussion shaft companies are having with golfers.

Creating a uniform system to define the distribution of flex down a golf shaft was possible, in fact most shaft companies had such systems. But the information, for fear of giving that information to their competitors, was not shared with golfers or golf professionals. I learned what I could from golf shaft engineers, purchased the instruments that were available and then invented my own EI instrument. It took a few years to refine the EI Instrument and many, many years to acquire and measure the popular golf shafts. This journal provides you with uniform measurements of thousands of golf shafts.

If you are new to my journal, the technology menu is a collection of articles that will help you understanding golf shaft design and the attributes of the golf shaft that can be independently measured. My objective in creating this journal is to balance the marketing messages of the golf business with some science. And ultimately, help you make better decisions about your golf clubs.

This journal is entirely supported by reader subscriptions. If you believe as I do, that the golf shaft is essential to good golf, please subscribe. Testing shafts and writing articles takes a great amount of time. Your subscription underwrites the time and resources needed to keep my journal going and growing. You will notice, this site is does not run ads, that allows me to remain unbiased in the articles.

This video is a detailed discussion about golf shafts stiffness and the history of how it was measured and marketed.

It took years to understand shaft measurement and many more years to accumulate a meaningful database of shaft measurements. The magnitude of that accomplishment did not occur to me until a golf shaft company owner said it to me. Several golf shaft companies now use the EI measuring instrument I designed and manufactured. This video is a discussion with three other Top 100 fitters about how having a shaft database changed their business.

If you are a golf professional and would like access to more data there are two choices. Golf Professional subscribers get access to a larger set of data and individual profiles of all the shaft model weights and stiffness variations that were made available. Fit2Score Affiliates have access to the entire database through Excel. To hear a recent podcast interview I did about golf shafts with Tony Wright, a Fit2Score Software Affiliate, Click Here.

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