Shaft flex is just how much the golf club shaft bends when you swing. Choosing the right flex helps you hit the ball farther, straighter, and more consistently.
When you swing a golf club, the shaft bends slightly during the swing.
A soft shaft bends more.
A stiff shaft bends less.
That bending helps create speed and power when the club hits the ball. If the shaft flex matches your swing, the club releases at the right moment, giving you a better outcome.
The 5 Types of Shaft Flex
Most golf clubs come with five basic flex options.
Ladies (L)
Softest shaft
Made for very slow swing speeds
Senior / Amateur (A)
Slightly firmer than Ladies
Good for slow to moderate swings
Regular (R)
The most common flex
Best for average golfers
Stiff (S)
For faster swings
Gives more control
Extra Stiff (X)
For very fast and powerful swings
Usually used by advanced players
A Simple Way to Choose Your Flex
A quick way to estimate your flex is based on driver swing speed.
Under 60 mph – Ladies
60–75 mph – Senior
75–90 mph – Regular
90–105 mph – Stiff
105+ mph – Extra Stiff
If you don’t know your swing speed, most golf simulators or club fittings can measure it.
Signs Your Shaft Flex Is Wrong
If your shaft is too soft, you might notice:
Shots going too high.
The ball hooking left.
Less control.
If your shaft is too stiff, you might notice:
Shots going too low.
The ball slicing right.
Losing distance.
Choosing the right shaft flex doesn’t have to be complicated.
Just remember:
Shaft flex is how much the club bends during your swing.
Softer shafts help slower swings.
Stiffer shafts help faster swings.
When the flex matches your swing, you’ll gain more distance, straighter shots, and a more comfortable feel.
Will Buttleman is VPAR’s Social Media and Events Manager.
A former professional cricketer, Will played for Essex County Cricket Club from 2018 to 2023 before joining the VPAR team in 2024. During his cricket career, he competed in First Class, List A, and T20 matches, contributing to the club’s recent successes.
Now, Will’s focus has shifted to golf. He plays off a VPAR Handicap of 4.5 and is aiming to reach scratch in the near future. His favourite course is Poppy Hills, a hidden gem just above Pebble Beach, and his top venue to work at is Waterville Golf Links in County Kerry, Ireland.
Whether you’re seeking top golfing destinations, a fresh perspective on the ever-changing professional game, or betting tips for major events, Will offers valuable insights. For him, golf is more than just a sport – it’s a lifestyle, and he loves sharing that passion with the VPAR community.