What Do R and S Mean on Golf Clubs?
Ever glanced at the writing on your golf club and noticed a small 'R' or 'S' printed on the shaft? That single letter tells an important story about how that club is designed to perform, and it stands for a specific type of shaft flex - most commonly, 'Regular' and 'Stiff'. Understanding what these letters mean, and which one is right for you, is fundamental to hitting the ball farther, straighter, and more consistently. This guide will walk you through exactly what R and S mean, how shaft flex works, and how you can figure out the perfect flex for your own swing.

