What do shaft flex codes mean on golf clubs?
Those letters tell golfers flex—the relative stiffness—of that shaft. What Shaft Flex Codes Mean "L" is the most flexible shaft and "X" is the stiffest shaft: "L" denotes "ladies flex"
How do I know which shaft flex is right for me?
The key, short of a club fitting, is hitting lots of different clubs and watching the effect that changing shaft flex has on your shots. If you find a flex that feels good and produces a good ball flight, there's a good chance that's the right flex for you.
Which golf shaft flex do I Need?
Determining which golf shaft flex your need (stiff, regular, senior, etc.) requires club fitting and testing. Start by using a launch monitor to analyze your golf swing speed. If your swing ranges between 85 mph and 95 mph then you should start with a regular flex.
How does shaft flex affect your golf shots?
The flex in a golf shaft affects the distance, accuracy and trajectory of your golf shot. Because the shaft flexes during a swing, the position of the clubhead changes and it is important to select the proper flex in a club so that the clubface will be square on the ball when it makes contact.
What does shaft flex numbers mean?
Higher rated torque numbers means the shaft twists more but it also has softer feel. An example is a 5 degree torque vs a 3 degree torque. The 5 degree torque will feel softer compared to the 3 degree torque which will feel much stiffer.
How do I know what flex my shaft is?
"L" is the most flexible shaft and "X" is the stiffest shaft:"L" denotes "ladies flex""A" or "M" denotes "senior flex" (might also be designated "AM" or "A/M," or "Senior")"R" denotes "regular flex""S" denotes "stiff flex" (might also be designated "Firm")More items...•
What does 4.5 shaft flex mean?
senior shaftYes the 4.5 means senior shaft the 70 means the grams and the flex of the shaft that's what the guy from Mizuno told me like 70 is extra stiff the way I understood it is that right or wrong thank you.
What is a 5.0 Flex golf shaft?
Regular – 5.0. Regular Plus – 5.5. Stiff – 6.0. Extra Stiff – 6.5. Extra Stiff Plus – 7.0.
What shaft is best for my swing speed?
– Golf Shaft Flex ChartCarry DistanceSwing SpeedFlexUnder 200 yardsUnder 75 mphLadies or Senior200 to 240 yards75 to 95 mphRegular240 to 275 yards95 to 110 mphStiffOver 275 yardsOver 110 mphStiff or Extra StiffOct 15, 2019
What swing speed requires a stiff shaft for irons?
between 90-105 mphWho should use stiff flex irons? The starting point for this is swing speed, if you swing your driver between 90-105 mph then you will probably need a stiff shaft. This will benefit you by delivering great control of your club during your swing and stop you spraying it everywhere.
Is a 6.0 shaft Stiff?
5.0 out of 5 stars 6.0 62g is VERY stiff! Great shaft! The only thing I would say to someone who is looking at this is if you normally play a stiff shaft you should go with the 5.5 62g variant. the 6.0 62g shaft is extra stiff in my opinion.
What flex do I need for my irons?
Should You Use Regular or Stiff Flex Shafts?6-iron Carry Distance6-iron Swing SpeedShaft flex (all clubs)< 130 yards60 – 70 mphSenior Flex131 – 155 yards71 – 80 mphRegular Flex156 – 175 yards81 – 90 mphStiff Flex> 176 yards91 + mphX-Stiff FlexApr 13, 2021
How do you know if your shaft is too stiff?
There are a few tell tale signs that your shafts are too stiff, firstly you will lose the ball to the right, because the shaft is to stiff it will be hard to square up at impact, causing the face to be open when you hit the ball, this is going to produce a fade or slice shot, generally ending up on the right side of ...
What shaft flex do LPGA players use?
As a whole the most common driver shaft flex used by the top 50 LPGA Tour players is stiff. Nelly & Jessica Korda, Nasa Hataoka and Lizette Salas all play stiff driver shafts while Brooke M Henderson chooses to use an extra stiff shaft in her driver. 4 players including Inbee Park choose a regular driver shaft flex.
How to determine golf shaft flex?
Start by using a launch monitor to analyze your golf swing speed. If your swing ranges between 85 mph and 95 mph then you should start with a regular flex. If your swing speed is faster than 95 mph, then you should try a stiff shaft.
What to know about golf shafts?
In today’s guide we will review everything you need to know about golf shafts. Picking out the proper golf shaft is very important as it will impact several components of your golf swing. For example, picking the wrong golf shaft flex can cause you to hook or slice the golf ball. It also can hinder the total distance the ball flies by having too much spin or too low of launch. But don’t worry, at the end of reading today’s guide you’ll be much more educated on the buying process and how to pick out the right golf shaft. Lets Get Started!
What is the best shaft for golf?
Steel – A steel golf shaft is usually stronger and more durable (less likely to snap) than a graphite shaft. It’s also less expensive and sometimes stainless steel is used in the creation of the steel shaft. There is also two variations, stepped steel and rifle steel.
Why does my golf shaft have a slice?
When the golf shaft is too stiff, it doesn’t unload properly at impact. This can lead to the face staying open and result in a slice golf shot. Beware, a slice isn’t always an indication the shaft is too stiff so if you already have a slice, it could be caused by another fault in your golf swing.
What shafts do golfers use?
For most golfers, a graphite shaft works great. Most iron sets are made with graphite shafts as well so you get that material type by default usually unless you specifically seek out steel shafted irons. With steel shafts, you may find that golf shots are easier to control.
Why do golf clubs have shafts?
During the golf swing the shaft causes deflection (bend) that causes the clubhead to be in a forward and toe downward position relative to the grip of the club.
What is the most common shaft material used in golf clubs?
Graphite Shafts. Graphite – this type of shaft is usually lighter weight compared to a steel shaft but it’s less durable and more expensive to make. Graphite is one of the most common shaft types used in golf clubs and can arguably be considered the main shaft material used, beating out steel.
What is shaft in golf?
But shafts are an element part of your game. The golf shaft connects you with the club head and transfers massive amounts of energy. This energy in combination with the properties of your equipment causes several movements of the club head in different directions during the course of the swing.
What is 1/4 of the vibration period of a golf club?
Physics tells us that 1/4 of the vibration period of a club is the time it will take for the club head to return to the square position. Working with a club-fitter who can measure the dynamics of your swing (how and when you release and how fast you swing), can help determine what this time period exactly is, and thus what would be ...
Why is flex misleading?
Flex can be somewhat misleading however because the actual measurement of the stiffness of a shaft is in the frequency. The frequency of a shaft is the number of cycles per minute a shaft will oscillate when one end is fixed (clamped) and the other end is pulled down with a weight attached to it. Ideally a flex (such as Stiff, Regular, ...
How to know if your club head is square?
You can check to make sure your club head is square if you were to draw a line between you feet and the plane of the face of the club is perpendicular with the line at impact. If the face were open or closed, then your swing will likely result in a sideways trajectory. When your club frequency (as a whole, not just your shaft) ...
What happens during the downswing of a golf club?
But what really matters in the end is the golf club frequency as a whole. At the start of the downswing, you are accelerating the club to gain speed. During this period, the shaft will bend, causing the club head to lag behind your hands and body.
How does flex affect golf?
The flex in a golf shaft affects the distance, accuracy and trajectory of your golf shot. Because the shaft flexes during a swing, the position of the clubhead changes and it is important to select the proper flex in a club so that the clubface will be square on the ball when it makes contact.
How many flex ratings are there for golf clubs?
There are five flex ratings for golf clubs--extra stiff (X), stiff (S), regular (R), senior (A) and ladies (L). Generally, the faster your club speed, the stiffer the shaft, but use care when selecting a flex. If you are not certain or in between flexes, it is better to select a softer flex than a stiffer one.
Why is it important to use a more flexible shaft?
The flex in a golf shaft affects the distance, accuracy and trajectory of your golf shot. Because the shaft flexes during a swing, the position of the clubhead changes and it is important to select the proper flex in a club so that the clubface will be square on the ball when it makes contact.
What is the softest flex for golf?
Women generally have the lowest club speed of all golfers and should select a ladies flex. This is the softest of all the flex ratings. If you consistently hit the ball less than 200 yards off the tee , this is an appropriate flex. Women who hit further may want to consider either senior or regular flex clubs.
What happens if your golf shaft is too stiff?
It is important to note that if you select a shaft that is too stiff, you will lose loft and control on your shots.
What is stiff shaft?
Stiff Shaft. The stiff shaft is quite popular and should be chosen by those who consistently drive the ball 250 or more yards off the tee. This shaft generally appropriate for mid-low handicaps, but be sure to have your clubhead speed measured before choosing between a stiff and regular flex.
What are the ratings for shaft flex?
There are five generally used ratings for shaft flex: Extra Stiff, Stiff, Regular, Senior and Ladies, usually denoted by the letters X, S, R, A and L ("A" is used for Senior because this flex was originally called "amateur").
What does flex mean in golf?
"Flex" refers to the ability of a golf shaft to bend as forces are applied to it during the golf swing. Those forces are generated by the type of swing that you have: fast or slow, smooth or jerky.
Why is softer flex better for macho men?
Choosing a softer flex often has the effect of forcing macho men to slow down their swings. And slowing down the swing often makes those macho men into better golfers. And the fact is, the harm in hitting a shaft that is too flexible is much less than the harm in hitting a shaft that is too stiff.
What is the key to a club fitting?
The key, short of a club fitting, is hitting lots of different clubs and watching the effect that changing shaft flex has on your shots. If you find a flex that feels good and produces a good ball flight, there's a good chance that's the right flex for you.
What shaft do you need for a jerky swing?
A swing that gets jerky at the top—when transitioning into the downswing—will probably need a stiffer shaft. If your drives go left, you might benefit from a stiffer flex; if your drives go right, you might benefit from a softer flex.
What is a club fitting demo day?
At demo days, you'll be able to hit many different types of clubs with different types of shafts. Or find a good pro shop with swing bays where you can try before you buy. The key, short of a club fitting, is hitting lots of different clubs and watching the effect ...
What is shaft flex?
Shaft flex is a description of how much a shaft will bend under the force of a golf swing with a head attached at the tip end. The speed and frequency of your swing will determine what flex you need. There are generally 5 different flex notations (from most bendable to least bendable): A-flex (Senior), L-flex (Ladies), R-flex (Regular), ...
What is the shaft of a golf club?
Many consider the golf shaft the "engine of the club". Golf shafts are either made from graphite or steel. Both types have its benefits and disadvantages. Either way, the golf shaft is where power is stored and released at impact. Sitting in between the golf grip and club head, a solid connection is what allows the golf shaft to do its job.
How long is a 0.370" iron shaft?
decreasing in length from #3-PW). 0.370" parallel iron shafts arrive in uncut lengths, usually 41" or 42" for irons or 46" or more for woods.
jaskanski
Simply put... International Flex Code is the invention of Miyazaki shafts http://www.miyazakigolfshafts.com/#/philosophy with the 4 digit number relating to each part of the shaft - butt, mid-butt, mid-tip and tip.
JCAG
As said. There are no industry standards. Over the years there have been attempts but generally the marketing types step in and stop the engineering types from doing so. Marketing types want flashy slogans, etc., not apples to apples comparisions.
serveitup911
Miyazaki IS standardizing shaft flex. Would it be more accurate if they used a 0-100 scale instead of a 0-9 scale? Yes. Would it be more accurate if they measured 100 points along the shaft instead of 4 points? Yes. With that being said, I think the flex code ratings are very useful to get general playing characteristics of shafts.
jaskanski
I should also mention there are separate codes for bending profile and torsional profile. So....good old flex category and torque figure it is then.
Super Tuna
What also gets missed in that report is they tell us part of how they tested each shaft to get the numbers. They are generate after having it installed on a TL310 head at 45 and 1/8th of an inch for a finished length then measure the 4 points and classify the general launch angle.
finalist
Right now it's the best universal system out. The shaft PDF on Cleveland's site uses the IFC on a number of shafts. Sure we don't know how they perform the testing, but it gives us a realitive basis to compare shafts.
What is the best mph for senior flex?
Between 72 and 83 mph signifies you need to be hitting senior flex. Ladies – By no means do all women’s golfers will fall in this category, but this is where many of the recreational women’s players find themselves.
Can you extrapolate your swing speed to driver?
You should consider that your swing speed for your irons might not extrapolate perfectly to driver (and vice versa), so while a certain flex might be right in some clubs, that might not be the case in others.
