Most golfers in the world know that shaft flex makes a difference to performance and feel in golf. In a general sense, golfers who swing the club faster and have quicker transitions benefit from a ...

For years, the industry narrative has been simple: if you swing fast, you need a heavy, boardy, extra-stiff shaft. Then came AutoFlex. Developed by Dumina Co. in Korea, this "hidden" technology ...

The world of golf and beyond has standards of measure. One foot is 12 inches, one yard is 36 inches, one pound is 16 ounces, and so on. But when it comes to shaft flex it’s the Wild West, and the last ...

Flexible shafts transmit rotary motion much like a solid shaft, but can be routed over, under and around obstacles where a solid shaft cannot be used. Ideal for use in an aircraft, flex shafts are ...

Why it matters: Shaft choice impacts launch, spin, accuracy, and feel. Using the wrong one can cost distance and consistency even with a solid swing. Fitting over guessing: Professional fittings use ...