How to Select the Correct Shaft Flex

Golfers who are serious about shooting low scores consider the flex in their club shafts. The flex refers to the ability of the club shaft to bend as forces are applied to it within the swing. For example, if the club is too flexible for a player's swing, then the hands will complete the swing before the club head--meaning that there can be deviation in direction of the ball. Getting a shaft with the right flex should help you improve your score.

Instructions

    • 1

      Gauge the distance of your driver shot. Work out how far on average you are carrying the ball (the distance you hit the ball before it ball bounces). Golfers who are carrying the ball a long way (250 yards or more) will benefit from stiffer shafts; players who do not hit the ball as far might opt for a more flexible shaft.

    • 2

      Have an observer examine your swing motion. Players with a jerky movement at the top of the backswing might benefit more from a stiffer shaft, while those with a smoother motion can be allowed more flex.

    • 3

      Measure your swing speed--it's key to how much flex to allow yourself in the shaft. As a general rule, the faster the swing, the stiffer the shaft. As your swing slows down, more flex can be permitted.

    • 4

      Install the appropriate shaft. Based on the assessments made of your swing, install the shaft that best matches your requirements. Starting with the most flexible shaft, a Ladies flex would be appropriate for golfers with a driver speed of less than 60 mph and a carry distance of less than 180 yards. An A flex (or Senior) shaft is for players who have swing speed of 60 to 75 mph and carry the ball a distance of 180 to 210 yards. The regular flex is for the driver swing speed of 75 to 84 mph with the ball carrying 210 to 240 yards. A Stiff flex is suitable if your swing measures 84 to 93 mph and the ball carries 240 to 260 yards. An Extra Stiff flex is for fast swings of more than 93 mph and a carry distance of more than 260 yards.