Could finding the perfect iron shafts be the key to better golfing? It's about more than just completing your club set. It's about finding a match that improves your swing, accuracy, and fun on the course.
Picking the right shaft is about matching flex, length, and torque to your unique swing. Flex options range from seniors to extra stiff1. Your shaft length should fit your height and how you stand1. Companies like True Spec Golf offer many shaft types to meet your needs2.
Key Takeaways
- Understanding the impact of flex options on your swing, with choices tailored for every speed12.
- Recognition of how the right shaft length optimizes comfort and swing efficiency1.
- Awareness of torque's role in stabilizing your swing and its adaptation to your speed12.
- Insight into the range of shafts available, from time-tested favorites to the latest in golfing technology2.
- The importance of comprehensive testing and fitting sessions towards enhanced golfing performance2.
Understanding the Importance of the Right Iron Shaft
Improving your golf game greatly depends on the right shaft. With the correct shaft fitting, you'll see better distance and accuracy. This boosts your competitive edge on the course1. Let’s explore how the right iron shaft can change your game.
An in-depth swing analysis determines your suited flex category. These range from senior to extra stiff. Different materials, like steel or graphite, also play a big role1. Each material has its benefits, affecting control and flexibility1.
Choosing the correct shaft length is critical. It should match your height and stance, making your club an extension of your precision1. Torque, which is about the clubhead's twist during impact, can change shot direction and distance. Lower torque works better for faster swings1.
Professional club fitting can make a huge difference. Custom fitters use technology to find the best shaft for you, focusing on launch angles, speeds, and spin rates. This is key for maximizing performance1. At the Puerto Rico Open, it was observed that players frequently choose different driver shafts. This shows how personalized golf is3. Studies show that proper shaft selection is often missed, highlighting a big chance for improvement3.
There are many shaft options available. Brands like Fujikura and Mitsubishi offer a wide selection. Mitsubishi’s Tensei, for instance, has 111 models3. With so many choices, informed decisions are essential. Websites like GolfShaftReviews.info provide valuable information to help you3.
A trial session during a custom fitting lets you feel the shaft’s impact on your game1. Choosing the right shaft is not just for better scores. It's about making every swing show your love for the game.
Shaft Flex | Optimal Swing Speed | Recommended Torque |
---|---|---|
Senior | <75 mph | High |
Ladies | <75 mph | High |
Regular | 75-95 mph | Mid |
Stiff | 95-110 mph | Low to Mid |
Extra Stiff | >110 mph | Low |
Differentiating Between Steel and Graphite Shafts
Understanding the differences between steel and graphite shafts is key to better golfing. The right choice depends on what you want to improve: swing speed, durability, or accuracy.
Steel Shafts: Durability and Control
Steel shafts, made from carbon or stainless steel, offer great durability and control. Because they're heavier, they give you more control over your swing. Steel shafts are strong and can handle a lot of use4. They're cost-effective over time4. Fast swingers get more accuracy and precision with steel shafts4.
Graphite Shafts: Lightweight and Speed
Graphite shafts are known for being lightweight and boosting swing speed. They're much lighter, which helps all players, from newbies to pros54. The light weight also eases strain and reduces vibrations, which is good for those with wrist or arm issues5. Graphite can launch the ball higher and farther than steel54. Even though they're pricier at first, graphite shafts offer long-term benefits like faster clubhead speed and better handling5.
Multi-material Shafts: Combining the Best of Both Worlds
For those wanting steel's durability and graphite's lightness, multi-material shafts are ideal. They mix a steel core with a graphite tip. This combo gives you driving distance, control, and reduces vibrations4.
Custom fitting can make the most of your golfing skills. It matches clubs and shafts to your playing style, maximizing control and distance with multi-material shafts4.
The best shaft for you – steel, graphite, or a mix – depends on your swing and needs. Think about your swing speed, how you want the ball to fly, and any physical limitations to make the right choice for your game.
Deciphering Shaft Flex and Its Impact on Your Game
Getting to know about shaft flex can really improve your golfing consistency and how well you play. It's key to pick a flex that matches your own swing speed. This choice affects how far and where your golf ball goes.
Identifying Your Swing Speed and Corresponding Flex
It's important for golfers to choose the right shaft flex for their swing speed. Golf industry labels shaft flex as L (Ladies), A (Seniors), R (Regular), S (Stiff), and X (Extra Stiff)6. Not all men should go for stiff shafts unless their swing speed is over 100 miles per hour. Doing so might not help them play better6.
Seeing a professional club fitter and using a launch monitor finds the right flex for you6.
Effects of Shaft Flex on Ball Flight and Distance
The flex of your golf club's shaft changes how your shots fly and how far they go. A low kickpoint makes the ball fly higher, which helps if you want more air. But a high kickpoint makes the ball fly lower, helping reduce air time6. Tools like golf shaft flex charts show you how different flexes change your shots6.
Choosing the right shaft for your swing means your shots will fly consistently. This consistency is key for controlling how far your shots go. The wrong flex can make your shots too short or go off course, which you don't want6.
Flex Type | Swing Speed (mph) | Typical Player Profile | Expected Ball Flight | Clubhead Speed Impact |
---|---|---|---|---|
L (Ladies) | Below 75 | Slower swing, preference for control | Higher trajectory | Increased speed due to light flex |
A (Seniors) | 75-85 | Mature players with refined swing | Medium to high trajectory | Moderate speed, enhanced comfort |
R (Regular) | 85-95 | Majority of amateur golfers | Medium trajectory | Optimal speed and control balance |
S (Stiff) | 95-105 | Players with stronger, faster swings | Lower trajectory | Less speed, more precision and control |
X (Extra Stiff) | Above 105 | Advanced players and professionals | Low trajectory | Speed preserved, maximum control |
Improve your game by finding a shaft that fits your swing. The right mix of shaft flex and clubhead speed really makes a difference in your golfing consistency and success.
Technical Specifications and Their Relevance
Improving your club performance starts with knowing the technical specifications of golf shafts. Golf shaft tech has a big impact on how you play. Steel shafts are heavy and offer control, which is why pros like them, with weight starting at 125 grams7. Graphite shafts, on the other hand, are light. This makes them perfect for drivers and woods, helping players hit far7.
Matt Kuchar likes Aerotech SteelFiber graphite shafts for his irons. It shows pros are mixing materials for better play7. The True Temper Dynamic Gold is popular for its steady, low flight. It's great for those wanting control and precision7. Its SL version is 20% lighter but gives the same control. This is good for players who watch their equipment's weight7.
Try Nippon N.S. Pro 950GH for flexible irons. It's light steel that appeals to amateurs for its ease of use7. A trend is moving towards lighter options. The True Temper's GS75, at only 75 grams, uses carbon sheets for strength and distance7.
- Flex: Shaft flex, like in the Rifle Flighted shaft or KBS Tour 130, affects flight. It works with many swing styles7.
- Kick Point: Flex is key, but where the shaft bends matters too. It changes how your ball flies.
- Torque Rating: Torque is about twist resistance. Mitsubishi Chemical's MMT Iron shafts balance launch and spin without losing stability8.
There are rules for shaft specs, like a 10-degree shaft angle. Understanding rules and matching shafts to your style is key. Equipment optimization is a skill of knowing both rules and how to match your play9.
Choosing the right shaft isn't just about stats. It combines science and personal feel. Things like heel alignment or putter design can affect club rules. Appreciate the tech that improves your play, aiming for the perfect mix of feel and results8.
How Torque Influences Golf Shaft Performance
Understanding your golf equipment can boost your game. Torque ratings greatly affect your ability to swing efficiently. Let's explore how torque impacts swing twist and the feel of your golf club.
Understanding Torque Ratings and Feel
Torque ratings show how much a shaft resists twisting during a swing. Trends in golf shaft selection highlight the importance of this for better swing technique. For golfers with quick swing speeds, shafts with low torque, around 2-3 degrees, offer a more stable swing path10. This leads to less twist in the swing and more power when hitting the ball.
If torque levels go up to 5 degrees or more, the shaft twists more, giving a softer feel. This is great for golfers with slower swing speeds10. Choosing a shaft with the right torque for your swing is crucial. It affects how the club feels and can make your play more efficient.
Matching Your Swing to the Correct Torque Level
Finding the perfect torque level is about more than performance. It's about finding a swing that feels right for you. The main shaft flexes—SR, R, S, and XS—match different swing speeds10. For example, slower swings work well with SR and R flexes. Faster swingers might prefer S or XS flexes10. This customization helps avoid errors like hooks and slices. It's key to unlocking your swing's full potential.
Making the right choice means understanding the data and tweaking your gear. A professional fitter can dramatically improve how your shaft performs.
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Mastering torque and flex can be your edge in golf. By matching torque to your swing, you can control the club more precisely.
Seeking the perfect torque level need not be a solo journey. Working with an experienced club fitter can open up better play and satisfaction on the course10.
In short, every twist in your swing and detail in your club's performance is an opportunity to sharpen your game. Take advantage of these moments and select the torque level that personalizes your golf experience.
Finding Your Ideal Shaft Weight
Choosing the right shaft weight is key to improving your golf game. It's as important as learning to swing properly. The right club balance boosts the power and accuracy of your shots. It's not just about the numbers. It's about how those numbers match your personal style and swing on the course.
Golfers with lower handicaps often move their center of gravity better. This is partly due to the shaft weight11. For example, cutting down on shaft weight could extend your driving distance11. On the other hand, a heavier shaft affects clubhead speed differently for each player11. This shows the need for careful choice based on personal swing style.
Trying a custom fitting session, like those PXG offers, helps a lot12. Here, you can experiment with many shaft combinations. Whether you prefer lighter shafts for speed or heavier ones for control12, the goal is to enhance your natural talent and help you play better.
Shaft Weight | Effect on Clubhead Speed | Effect on Swing Mechanics | Player Profile |
---|---|---|---|
Light (77g) | Increase11 | Promotes faster swing transitions11 | Players with slower swing speeds12 |
Medium (98g) | Varies11 | Balance of speed and stability11 | Wide range of players |
Heavy (114g) | Decrease/Maintain11 | Enhances stability and control12 | Stronger players with quick swing speeds12 |
Check out clubs from brands like N.S. PRO. Their 7-iron models come in different shaft weights11. Studies show these match well with golfers' skill levels. This proves that the right equipment, chosen for personal preference, truly matters for the best play.
Let your unique swing be your guide. Shaft weight matters a lot. It's not just a figure; it's your path to better golf. Every shot becomes a chance to show how well your equipment suits you.
Addressing the Kick Point: Low Versus High Trajectory
The term kick point might not get as much attention as flex or material in golf shafts. Yet, knowing about it is key for managing how high your ball flies. Basically, the kick point affects how your ball takes off from the club.
If you want the ball to fly lower, a high kick point works best. It's perfect for windy days or if you like a low flight. On the other hand, a low kick point means the ball will fly higher. This is great for getting over things or landing gently on the green.
Shaft Model | Kick Point | Trajectory | Price |
---|---|---|---|
Ventus Red | Low | High | $35013 |
Ventus Blue | Mid | Mid | $35013 |
Ventus Black | High | Low | $35013 |
Ventus TR Black | High | Very Low | $35013 |
Choosing a golf shaft design should match what you want on the course. For more lift, the Ventus Red is good13. But, if you prefer less loft and more roll, the Ventus TR Black is better13.
High-quality shafts like Ventus may not change your game completely unless you miss the sweet spot. They can, however, make off-center shots better by 10-20%13.
To pick the right shaft, understand how kick point, flight path, and stiffness work together. Whether you choose Ventus TR Red for medium height or Ventus TR Black for precision, the right gear can greatly improve your game13.
Customizing Shaft Length for Optimal Comfort and Performance
Getting the right fit for your golf clubs is crucial for a consistent swing and better game. Less than 10% of men should use a driver over 44 inches long. The best length for most is between 43 to 43.5 inches, which helps with precision14. Women typically should not use drivers over 43 inches, finding shorter lengths improve control14. Choosing a shorter driver can help keep your shots accurate and easy to control14.
For men wanting longer than 44-inch drivers, and women wanting over 43 inches, certain swing traits are needed. Traits like a smooth swing and a late release can make longer clubs work14. Elite golfers with great skill may benefit from these longer clubs14. The second longest wood must be no more than 43 inches for men and 42 for women for good shot range14.
If your best driver is under 44 inches, your next wood should be an inch shorter. Golfers with a handicap over 15 should go 1.5 inches shorter for better control14. Keep fairway woods spaced by at least an inch. This helps keep the right distance between shots. Fit hybrids to replace irons closely to keep your stance and swing consistent14.
Iron length doesn't follow a strict rule. Adjusting by 3/8-inch steps between irons helps with a consistent stance and shot accuracy14. For wedges, comfort and style guide the fit. Using steps like 1/4 inch or 1/2 inch, or even matching irons can tailor your swing perfectly to how you play14.
Finding the right club length is a careful process. It means knowing your swing well. Advice from expert guides is key to adjusting your clubs for better performance14.
Connecting Swing Speed to Best Iron Shafts
Knowing how swing speed and iron shafts link up can really change your game. Your swing speed is key when choosing the right shaft flex. This ranges from seniors to extra stiff. It ensures your gear matches your style, boosting your golf skills. The right flex keeps control and power in balance, making your drives longer and improving your game on the field1.
Also, picking the best shaft isn't just about flex. You must also look at length, based on your height and stance. This decides how well you hit the ball for that flawless swing1.
Shaft torque, or twist, is also key. It affects where your ball goes and how far. If you hook the ball, try less twist; if you slice, more twist could help. It's about syncing your swing speed with your shaft to get top results1.
Swing Speed | Recommended Shaft Flex | Recommended Torque |
---|---|---|
Under 75 mph | Ladies/Seniors | Higher torque (5-7 degrees) |
75-95 mph | Regular | Mid-range torque (3-4 degrees) |
95-110 mph | Stiff | Lower torque (2-3 degrees) |
Over 110 mph | Extra Stiff | Lowest torque (2 degrees) |
Learn how your body and your clubs work together. This knowledge sets you up for success, making great drives normal, not rare. Use these tips to choose your clubs, and see the improvement in your next game.
The Significance of Custom Fitting in Shaft Selection
Understanding custom fitting importance is like getting a suit made just for you. It's essential for golf optimization. A perfect fit boosts your confidence and game.
What to Expect During a Custom Fitting Session
An expert fitting at your club fitting session measures your swing with advanced tech. They find the best shaft flex to keep your shots long1. They also tailor shaft length for your height and swing, ensuring comfort1.
Torque affects your shot's direction and length1. The right torque and stiffness are chosen to improve your game. This makes your golf improvement goals more attainable.
Finding a Trusted Club Fitter
Choosing professional guidance for your golf gear is crucial. A skilled fitter targets the best launch angle for your unique swing1. This fine-tuning helps you hit further and more accurately.
The table below shows how fitting elements impact your game:
Element | Impact on Game | Custom Fitter's Goal |
---|---|---|
Swing speed | Determines optimal shaft flex for distance1 | Minimize distance loss on shots |
Shaft length | Must match golfer’s stature and swing1 | Comfort and precision at address |
Torque | Impacts shot direction and distance1 | Optimal control over shot trajectory |
Launch angle | Affects trajectory and overall distance | Maximize ball speed and accuracy |
Each part of a custom fitting tailors the gear to fit your unique style. Investing in a fitting session is worth it for golf improvement, despite the cost of new clubs1.
Aligning Physical Characteristics with Shaft Options
If you love golf, knowing how your body and the shaft options work together is key for better play. Your height, weight, and how far your wrist is from the floor all matter when picking clubs that fit just right for you. It's important that the shaft and club head line up correctly, with the shaft leaning at least 10 degrees9. This rule changes with different clubs and has to match the way you stand and swing.
Paying extra attention to putters is a must because the shape of the head affects how you stand and aim9. To follow the rules, a putter's shaft must tilt at least 10 degrees9. This is really key for putters that don't have the usual bottom design. Understanding the design behind your putter can really help you pick the best shaft type to improve your game.
Physical Characteristic | Impact on Shaft Selection |
---|---|
Height and Wrist-to-Floor Measurement | Determines ideal shaft length for comfort and performance |
Swing Mechanics | Dictates shaft flexibility and weight preferences |
Club Head Design Intent | Affects judgement on putter shaft angles and compliance1 |
It's also crucial to remember that the bottom part of iron clubs must sit a specific way from the shaft axis9. This rule helps make sure clubs are put together in a standard way and perform well for you. The way the clubhead is designed and connected to the shaft really affects if it's the right fit, making it vital to pick the right shaft type that matches your golfer profile9.
Handicap-Specific Shaft Recommendations
Choosing the right golf shaft is as important as perfecting your swing. Depending on how well you play, the perfect shaft can make your game development better and your performance consistent. It doesn't matter if you are a professional golfer or have a high handicap. Knowing about shaft features and picking the right equipment can greatly improve your game.
Professional or Low Handicap Golfers
For professional golfers and those with a low handicap, shaft balance and accuracy are key. A shaft that improves trajectory, like the Cobra King Tour Iron, is top-notch for low handicappersbest all-round packages for low handicappers in the market. It greatly enhances how close you can get to the hole15.
Players wanting an easier option than a blade might like the TaylorMade P7MC 2023 Irons. They are designed for great ball strikers15.
Low to Mid Handicap Players
As golfers move from a low to mid handicap, focusing on golf shaft improvement is vital. The Mizuno JPX923 Tour Iron combines blade precision with more forgiveness, ensuring consistent distances15. Plus, the Wilson Staff Model CB Iron highlights a classic design. This combined with distance and forgiveness, is perfect for skill improvement15.
Mid to High Handicap Players
For mid to high handicap golfers, choosing forgiving shafts is crucial for their game development. Ping's Blueprint S Iron, with its compact head, helps ensure a solid strike. This is key for players wanting distance accuracy15.
The Srixon ZX7 Mk II Iron, being a playable forged iron, adds distance. It's beneficial for those aiming to lower their handicap15.
Adapting Shafts for Seniors, Juniors, and Ladies
For senior golfers, junior players, and women golfers, adapting the right shaft is key. Lighter, forgiving shafts help keep balance control and adjust for different swing speeds. Using flexible shafts improves performance, making golf more fun and effective on the course.
Golfer Category | Shaft Characteristic | Playing Benefit |
---|---|---|
Professional/Low Handicap | Low Flex, High Balance | Precision, Distance Accuracy |
Low to Mid Handicap | Moderate Flexibility | Consistency, Swing Improvement |
Mid to High Handicap | High Forgiveness | Trajectory Boosting, Game Development |
Seniors, Juniors, Ladies | Lightweight, Flexible | Better Control, Enjoyable Play |
Knowing how to choose the right shaft can drastically change your game. Look for irons known for their thoughtful design and fit for each handicap level. Options from Cobra, Ping, TaylorMade, Srixon, Wilson, and Mizuno strike a balance between new and traditional playability15.
Avoiding Common Shaft Selection Mistakes
Every golfer has a unique journey in mastering their swing. But choosing the wrong shaft is a frequent issue. To pick the right shaft, you need to understand the common mistakes well. This knowledge helps avoid poor outcomes.
Choosing the right shafts requires precision, not just preference. True Spec Golf, with over 20 studios globally, shows the importance of detailed customization16. They use a 5-step plan to match shafts perfectly with your swing. This process is key for better performance16.
- Select a shaft that complements your swing speed and physicality.
- Understand how flex, weight, and other parameters can be personalized to suit your style16.
- Don't underestimate the importance of testing various models to find the best practical fit16.
- All shafts are not created equal—recognize the unique technologies designed for specific outcomes16.
Understanding shaft assembly adds complexity. Connecting points, like length and tipping, affect swing weight and club feel16. PGA Tour players might use softer shafts in wedges for more spin. This demonstrates how minor adjustments can have major effects16.
If you're missing shots even after careful shaft selection and fitting, keep evaluating. Testing your shafts in real games helps find areas to improve. You might achieve less dispersion and better control this way16.
“The best shaft on paper may not translate to the best in practice. Always include real-world testing in your shaft evaluation process.”16
Don't settle when it comes to your gear. Aim for excellence by avoiding common mistakes and making informed decisions. Manage your clubs well. If unsure, get expert advice to ensure each choice improves your game. It's about what suits you best, not the latest trends.
Conclusion
In your search for the best iron shafts, consider how things like swing speed and shaft type affect your play. With options ranging from regular to extra stiff, including Senior and Ladies Flex, you get customization for your specific needs17. This ensures your equipment matches your personal style and swing.
Improving your performance also means enjoying golf more. By knowing how far you hit your 150-yard club17, you learn about your swing speed. This helps you pick the right shaft flex to improve your game. Brands like Fujikura, Mitsubishi, and True Temper offer top-notch choices that cater to all golfers17. Choosing the right shaft can fine-tune your technique and enhance your experience.
Try out various shafts with programs like UTry® before deciding. This trial helps tailor your clubs perfectly to your play style17. An educated choice boosts your performance and joy in golf. Always aim for the iron shaft that fits you best and boosts your performance on the course.
FAQ
How do I determine the best iron shafts for my golfing needs?
Start by looking at your swing speed, body type, and how you play. It’s a good idea to get a pro fitting. There, they'll check your swing and find the best shaft flex, weight, and material for your game.
Why is selecting the right iron shaft crucial for my golfing performance?
The right shaft affects your shot's flight, spin, and length. A suitable shaft works well with your swing. This improves your accuracy and control, making your game better overall.
How do steel and graphite shafts differ?
Steel shafts are heavier but give you more control. They suit those with faster swings. Graphite shafts are lighter, boosting swing speed and power. They're good for slower swings or those who like a softer feel.
What are the benefits of multi-material shafts?
These shafts mix steel and graphite benefits, giving you control and distance. They also lessen vibration.
How does shaft flex impact my game?
Flex links to swing speed, aiding in distance and accuracy. The right flex ensures your shots fly well. The wrong flex might cut your distance or mess up your aim.
How can I match my swing to the correct torque level in a golf shaft?
Know your swing speed and how much control or flex you want. A fitting can pinpoint the right torque. This can better your club control and shot consistency.
What should I know about shaft weight when selecting a golf shaft?
The weight influences your swing and the club's balance. Heavy shafts help strong, quick swings. Light shafts can speed up your swing. They suit those with slower moves.
How does kick point affect my golf shots?
Kick point shapes your shot's flight. A high point lowers flight for those wanting less height. A low point raises flight for more loft.
Why is custom shaft length important?
The right length means comfort and better performance. It lets you swing consistently and hit well. Wrong length can cause poor hits and lost distance.
How does my swing speed connect with choosing the best iron shafts?
Swing speed is key for the right shaft. It affects the ideal flex for efficiency and distance in your shots.
What is custom fitting, and why is it significant in shaft selection?
Custom fitting matches you with shafts that boost your swing for more distance and accuracy. Specialists measure various aspects to find the perfect shaft.
How do I align my physical characteristics with the right shaft options?
Match your traits like height and wrist-to-floor measure with the shaft’s characteristics. Find one that complements your body for better gameplay.
Can you provide handicap-specific shaft recommendations?
Yes. Expert or low handicap golfers might like heavier, stiffer shafts. Mid handicap golfers could use control and distance. High handicap players benefit from shafts that improve trajectory and spin. Light and flexible shafts are often best for seniors, juniors, and ladies.
What are some common shaft selection mistakes to avoid?
Avoid not considering swing speed, picking the wrong flex, or ignoring torque. Get your swing professionally checked and test thoroughly in a fitting.
Source Links
- https://www.pga.com/story/the-keys-to-finding-the-perfect-golf-shafts
- https://golf.com/gear/5-tips-to-find-the-perfect-shafts-for-your-golf-swing/
- https://www.golfdigest.com/story/best-shaft-clubfitting
- https://www.thegolfshoponline.co.uk/blog/graphite-vs-steel-shafts/
- https://www.golfmonthly.com/videos/gear-video/the-advantages-of-graphite-shafts-over-steel
- https://www.golfballs.com/blog/golf-shafts-fitting-and-flex-explained/
- https://golfweek.usatoday.com/2010/02/23/steel-shafts-heavy-vs-light/
- https://pluggedingolf.com/mitsubishi-mmt-iron-shaft-review/
- https://www.randa.org/roe/the-rules-of-equipment/part-2-conformance-of-clubs
- https://www.golf.com/gear/golf-shafts-explainer-basics/
- https://www.frontiersin.org/articles/10.3389/fbioe.2024.1343530
- https://www.pxg.com/the-range/blog/custom-shaft-options-and-faqs/
- https://www.todays-golfer.com/equipment/best/fujikura-driver-shaft/
- https://www.golfwrx.com/261559/wishon-what-length-should-your-golf-clubs-be/
- https://www.golfmonthly.com/best-golf-deals/best-irons-for-low-handicappers-213078
- https://www.golf.com/gear/5-tips-to-find-the-perfect-shafts-for-your-golf-swing/
- https://www.globalgolf.com/articles/your-golf-club-shaft-is-too-stiff/