Clubs That Grow With Young Golfers: The Engineering Behind UpSwing Golf Clubs
A conversation about properly fitted junior equipment, adjustable club technology and building confidence through every stage of a child’s development
Junior golfers grow quickly—but their golf clubs do not.
For parents, that can create a frustrating cycle. A set that fits today may become too short within a season. Buying clubs with extra length may seem like a practical way to plan ahead, but equipment that is too long, too heavy or poorly balanced can make it harder for a child to swing naturally and develop confidence.
The challenge is not simply finding a smaller version of an adult club. Young golfers need equipment designed around their bodies, strength, swing speed and stage of development.
On this episode of The Golf Mom Mindset Podcast, I speak with Kevin Mayoux, the engineering mind and design expert behind UpSwing Golf’s innovative adjustable junior clubs.
Together with co-founder Justin, Kevin shared a vision for creating premium, high-performance golf equipment built specifically for growing players. Kevin transformed that vision into an adjustable system designed to change in length while maintaining the swing weight, balance and feel a young golfer needs.
His work combines engineering, craftsmanship, insights from professional golfers and carefully selected materials to create clubs that can support a child through multiple stages of growth.
This conversation looks at more than golf equipment. It explores what happens when innovation begins with a young player’s real needs—and how the right tools can help children build better movement, greater consistency and a lasting love for the game.
Junior Golf Clubs Should Be Designed for Juniors
Children are not simply smaller adults.
Their height, strength, coordination and swing speeds are different, and those characteristics continue changing as they grow. Equipment that was designed for an adult and shortened for a child does not automatically become an effective junior golf club.
A young golfer needs to be able to control the club, find balance and move freely through the swing. If the equipment is too heavy or difficult to manage, the child may compensate physically just to move it. Those compensations can interfere with technique and make the game feel harder than it should.
If the club is too long, the golfer may struggle with setup, posture and contact. If it becomes too short, the player may adjust in other ways that affect movement and consistency.
Properly designed junior equipment respects the developmental stage of the athlete using it. Length matters, but it is only one part of the equation. Weight, balance, feel, materials and overall construction matter too.
Upswing Golf began with the belief that young golfers deserve clubs engineered around those needs from the beginning.
The Problem With Buying Clubs to “Grow Into”
Every parent understands the temptation to buy something a child can grow into.
It makes sense with shoes, jackets and school clothes. Golf clubs, however, are performance equipment. A club that is intentionally too large may save a future purchase, but it can create problems for the child using it now.
A young golfer should not have to adapt a developing swing around equipment chosen for a future height.
When a club does not fit, the child may choke down excessively, change posture or develop movements designed to manage the club rather than execute the swing. Even when those adjustments seem small, they can affect comfort and confidence.
Parents are placed in a difficult position. We want our children to have equipment that fits properly, but we also know they can outgrow a traditional junior set quickly.
That tension helped create the need for a different solution: equipment that can adjust as the child grows without sacrificing the performance of the club along the way.
Adjustable Length Is Only Part of the Solution
Making a golf club longer or shorter may sound simple, but golf-club performance depends on more than total length.
When length changes, the way the club feels during the swing can change too. Balance and swing weight affect whether a golfer can sense the clubhead, control the motion and deliver the club consistently.
An adjustable junior club therefore has to solve two problems at once:
It must change length to fit a growing child.
It must continue to feel properly balanced at each setting.
This is where Kevin’s engineering and design work becomes central to the Upswing Golf system.
He created a way for the clubs to adjust in length while preserving the swing weight and feel intended for young players. The goal is not adjustment simply for convenience. It is adjustment that maintains performance.
That difference matters because a club that grows with a child is only valuable if it continues helping that child swing well.
Why Swing Weight and Feel Matter
Swing weight describes how the weight of a golf club is distributed and how heavy the clubhead feels during the swing. It is not the same as the club’s total weight.
For a young golfer, the relationship between total weight, length and balance can influence the ability to control the club and repeat the motion.
If the clubhead feels too heavy, a child may struggle to maintain posture or sequence the swing. If the club feels too light or poorly balanced, the golfer may have difficulty sensing where the club is during the motion.
The right feel allows the equipment to support the player rather than compete with them.
Young golfers are still developing coordination, body awareness and technique. Consistent equipment can help make that learning process clearer. When the club feels familiar after a length adjustment, the child can focus on the swing instead of learning an entirely different sensation every time growth requires a change.
Upswing Golf’s adjustable design is intended to protect that consistency.
Equipment Can Influence Confidence
Golf is already a difficult game. Young players do not need equipment making it unnecessarily harder.
When a child continually struggles to make contact, it can be easy for them to assume they are the problem. They may believe they lack ability when the club itself is too long, too heavy or simply not designed for their current stage.
Proper equipment cannot replace instruction, practice or patience. It will not make every shot perfect. But it can give a child a fair opportunity to learn.
When the club fits, the golfer can move more naturally. Better movement may support more consistent contact, and consistent contact can help build belief.
That confidence matters in junior golf.
Children are more likely to keep practicing when they experience progress. They are more likely to enjoy the course when the game feels challenging but possible. The right equipment can help remove one obstacle between the child and that feeling of possibility.
Confidence is not created by a golf club alone, but a thoughtfully designed club can become part of the environment in which confidence grows.
Consistency Through Growth
One of the challenges of replacing junior clubs frequently is that each new set may feel different.
Even when the change is necessary, a child may need time to adjust to a new length, weight, balance or design. That transition can interrupt the familiarity a young player has been building.
An adjustable system offers a different approach. Instead of waiting until equipment becomes noticeably too small and then replacing it entirely, parents can adapt the club as the child grows.
The changes can happen in stages rather than through one dramatic jump.
This allows the golfer to remain connected to familiar equipment while receiving a better fit for the body they have now. It can also give families a more practical way to manage growth without compromising current performance for the sake of future use.
The value is not only that the club lasts longer. It is that the child can experience continuity while growing.
Premium Materials Are Not Only for Adults
Junior equipment has sometimes been treated as temporary equipment.
Because children grow quickly, parents may be expected to accept lower-quality materials or limited performance from clubs that will eventually need replacing. But the years when children are learning foundational movement are not unimportant years.
They are precisely when thoughtful equipment matters.
Kevin’s designs use premium materials and insights from professional golfers, with attention to durability, precision and performance. The purpose is not to turn junior equipment into a status symbol. It is to recognize that young athletes deserve tools intentionally built for the work they are doing.
A child learning the game should be able to experience quality, consistency and feel without being handed an adult club that happens to be shorter.
Premium junior equipment should still be age-appropriate, manageable and focused on development. Quality is most valuable when it serves the needs of the child.
Engineering With the Young Golfer at the Center
The strongest innovation begins with a clear understanding of the person using the product.
For Upswing Golf, that person is not an adult purchaser looking for a miniature version of familiar equipment. It is the growing golfer who has to carry, swing and trust the club.
That changes the design questions.
Can the child control it? Does the club support natural movement? Will it still feel consistent when the length changes? Can it withstand the reality of lessons, range sessions, tournaments and travel? Does it help the golfer develop rather than require the golfer to compensate?
Kevin’s engineering work translates those questions into club mechanics and physical design.
The result reflects both technical knowledge and empathy. Good design does not ask the child to work around the product. It asks how the product can work better for the child.
What Parents Should Consider When Choosing Junior Clubs
Shopping for junior golf equipment can feel confusing, especially when parents are trying to balance fit, quality, growth and budget.
Before choosing a set, consider asking:
Is this club designed specifically for a junior golfer?
Does the current length fit my child now?
Can my child control the club comfortably throughout the swing?
Is the total weight appropriate for their strength and stage of development?
How does the club’s balance change if its length changes?
Will the equipment allow natural posture and movement?
Is the set durable enough for the amount of golf my child plays?
Can the equipment adapt as my child grows?
Has a knowledgeable junior coach or club fitter evaluated the fit?
The most expensive set is not automatically the best fit, and the club intended to last the longest is not necessarily the right choice if it compromises the golfer’s experience today.
Parents should look for equipment that meets the child where they are while providing a thoughtful path for what comes next.
The Right Fit Is Part of Supporting the Whole Athlete
At Golf Mom Mindset, we often talk about confidence, resilience and protecting a child’s love for the game. Equipment may seem separate from those emotional conversations, but it can be deeply connected to them.
A child who is struggling with poorly fitted clubs may experience frustration that has little to do with effort or potential. A parent may respond by scheduling more lessons or asking for more practice without realizing the equipment is contributing to the problem.
Supporting the whole athlete means remaining curious.
Is the child tired? Are they overwhelmed? Do they understand the skill? Is the instruction connecting? Does the equipment fit?
Not every difficult round has one simple explanation, but equipment should always be part of the conversation.
The goal is not to remove every challenge. Golf teaches patience because it will never become completely easy. The goal is to make sure the challenge belongs to the game—not to a club the child has to fight on every swing.
Building Equipment That Supports a Love for Golf
Junior golf development is not only about creating lower scores. It is about helping children build a relationship with the game that can continue as they grow.
Young golfers remember how golf made them feel.
They remember the excitement of their first solid shot, the pride of reaching a green and the freedom of spending time on the course. They also remember when the game felt constantly discouraging or when adults expected results their bodies and equipment were not prepared to produce.
Thoughtfully designed clubs can help make the early experience more positive. When a child can control the equipment and grow with it, golf has more room to feel rewarding.
That does not mean every young player needs to pursue tournaments or dream of becoming a professional. The same principles matter for the child who plays casually with family. Every junior golfer deserves equipment that helps them enjoy learning.
Upswing Golf’s mission connects performance with that larger purpose: helping young players build confidence, consistency and a genuine love for the game.
Innovation Inspired by the Next Generation
Kevin and Justin saw an opportunity to rethink junior clubs from the ground up.
Instead of accepting the familiar cycle of outgrowing equipment or purchasing clubs too large for current use, they imagined a premium system capable of adapting with the child.
Kevin’s role was to turn that idea into a working design—one that could change length while maintaining the balance and feel essential to performance.
That process represents what purposeful innovation should do. It identifies a real problem, respects the end user and creates a solution that improves the experience rather than simply adding another feature.
For golf parents, it also offers a reminder that equipment decisions are development decisions. The club in a child’s hands affects more than distance. It can influence movement, consistency, comfort and confidence.
A Conversation for Every Junior Golf Family
My conversation with Kevin explores the engineering and intention behind Upswing Golf’s adjustable junior clubs, but it also raises a bigger question for all of us:
Are we asking young golfers to adapt to equipment—or are we giving them equipment designed to adapt to them?
Our children will continue growing. Their games, bodies, confidence and goals will change. The equipment supporting them should acknowledge that journey rather than make growth another obstacle to overcome.
Listen to my conversation with Kevin of Upswing Golf on The Golf Mom Mindset Podcast to learn more about adjustable junior-club design, swing weight, performance and why properly fitted equipment matters at every stage.
Has your junior golfer ever outgrown a set of clubs sooner than you expected? Share your experience in the comments—and send this article to another golf parent choosing equipment for a growing player.
Follow Golf Mom Mindset and listen to The Golf Mom Mindset Podcast for more conversations with parents, coaches, athletes and golf-industry innovators helping young players thrive on and off the course.
