Connect with us

Opinion & Analysis

Jason Day’s shoulder: More concerning than it seems?

Published

on

If you watched The Players Championship last weekend, you probably saw Jason Day tweak his shoulder on the 16th hole on Sunday. He addressed the injury in his post-round press conference and it caught my attention. Check out this video of the press conference to hear the entire clip.

A few things about what he said stuck out to me:

  • “Every now and then it happens where my shoulder feels like it pops out, but it’s like more of a sting”
  • Feeling a “pop” and “sting” in his lead (left) shoulder
  • Pain is usually during the transition from the top of the backswing to the downswing
  • He’s been doing shoulder exercises to “stay loose”

Just by watching Jason Day’s swing, it seems pretty evident that he is a hypermobile athlete. This simply means that his joints tend to be naturally looser, enabling him to achieve the tremendous positions he does in his swing. This can become problematic, however, when hypermobility becomes instability. Instability of the shoulder can lead to recurrent and frequent subluxations and/or dislocations of the glenohumeral (shoulder) joint.

Shoulder Injuries in Golfers

Photo Credit: Arrow PT

Shoulder injuries account for 8-18 percent of all golf-related injuries. The most common shoulder injuries to the lead shoulder are posterior instability and acromioclavicual (AC) joint injury. Both of these injuries tend to be painful at the top of the backswing when the lead arm is in near-maximal horizontal adduction (reaching across your body). This position creates a compressive force through the AC Joint, which may cause pain.

Maximal horizontal adduction also places stress on the posterior capsule of the shoulder. During the transition from the top of the backswing to the downswing, the hips and trunk begin to rotate towards the target. In elite golfers, the arms tend to lag behind, creating a tremendous amount of torque. This can lead to something termed the “adduction stretch” in the swing when the arm bone contacts the rib cage and the humeral head exerts a posterior force. Repeated over thousands of times, this can lead to posterior instability of the shoulder (especially in a naturally hypermobile person).

 

Notice that Day’s hips have fired towards the target, but his shoulders are lagging behind. This is a move that creates tremendous torque and clubhead speed but also stresses the shoulder joint and capsule.

Golfers with posterior instability may suffer from posterior subluxations. A subluxation is when the shoulder slides out of the joint and immediately slides back in. This is different from a dislocation, where the joint remains separated until it is physically put back into place.

Photo Credit: Back And Body Clinic

Symptoms of a subluxation include:

  • A feeling of the shoulder moving out and in of the joint
  • A feeling of looseness in the shoulder
  • Pain, weakness, or numbness of the arm

Should Jason Day Be Concerned?

I’m not here to diagnose Jason Day with any medical condition. I have not evaluated his shoulder, and I do not have enough information to make any kind of an informed diagnosis. But, if it barks like a dog…

Is Day’s shoulder injury something that could negatively impact him in the foreseeable future? I would argue yes. If he does indeed have posterior instability of his lead shoulder with recurrent subluxations during his golf swing, this may be a problem that nags him for a while to come.

Conservative treatment for posterior instability typically features physical therapy focusing on improving rotator strength and stability. The rotator cuff can help stabilize the shoulder during the golf swing and prevent excessive motion of the humeral head within the socket when it is functioning properly. Medical research shows that conservative treatment of posterior instability is often successful, but not for every person. One study reports only 25 percent that golfers with posterior instability were able to return to golf after undergoing physical therapy. This study is old and has a few issues, but still, this is a pretty low percentage.

Surgical treatment of posterior instability is an option. The surgery includes tightening the capsule to prevent further subluxations. One of the major drawbacks of this surgery is that it may be tough to get full cross-body range of motion back after the capsule is tightened. This can make it difficult for golfers to get back to their old swing style after surgery.

Surgical repair of the capsule showing the tightening of the capsule.

 

Overall, shoulder injuries, particularly to the lead shoulder, can be problematic for golfers of all ability levels. I sincerely hope that Jason Day is able to overcome his shoulder pain and continue to play at his current level.

Mike Scaduto is a physical therapist who is passionate about educating educating golfers of all skill levels about performance enhancement and injury prevention. He currently works as a PT at Champion Physical Therapy and Performance in Waltham, MA, where he supports high-level and youth athletes on a daily basis.

11 Comments

11 Comments

  1. Kevin

    May 20, 2018 at 5:26 pm

    What jason experiences is actually the anterior impingement which means soft tissues (primarily tendons) get pinched in the frontal compartment. It is likely to be caused by the posterior instability given jason is such a gym nerd. It wont be surprising if he suffers shoulder pain from doing excessive (compared to what a golfer actually need) weight training. Treatment for the antierior impingement requires addessing the posterior laxity too.
    When we look at jason and aaron wise, plus other young fella who drives the ball long and accurately utilising a traditional swing with modern tweak, what is the point of heavy weight training.

    • Mike Scaduto

      May 20, 2018 at 8:26 pm

      I would agree that there is probably a combination of posterior instability and anterior impingement/subacromial impingement. The two seem to go together in golf shoulder injuries. And I agree that that could be secondary to posterior impingement.

      I wouldn’t necessarily blame that on working out, however. I’m not sure what he does it in the gym and his routine could definitely be contributing, but there are a ton of golfers who lift weights and don’t feel like their shoulders are popping out of the socket during their swing.

      Thanks for the read and the comment, appreciate it!

  2. Hawkeye77

    May 20, 2018 at 11:53 am

    Not going to diagnose, but pretty much did, lol. A good read/reminder for anyone experiencing shoulder issues and author may be proven correct in his non-diagnosis. Something feels odd folks, get it checked out!

    • Mike Scaduto

      May 20, 2018 at 8:30 pm

      Again, I don’t know the complete picture of Jason Day’s shoulder by any means. His recent injury/media coverage provided a good platform to discuss the most common shoulder injuries in golfers. Although how he describes what’s going on does seem to point in the direction outlined in the article.

      Thanks for the comment!

  3. ray

    May 20, 2018 at 9:58 am

    Day is the biggest wimp on tour. If he injured his ankle like Tony Finau did at the Masters, he would be in a full body cast and traction for 6 months.
    Capsulorrhaphy (capsule tightening procedures) are fraught with complications and can often result in poor outcomes and severe arthritis.

    • Mike Scaduto

      May 20, 2018 at 8:33 pm

      He has certainly had a few medical issues, but I wouldn’t call him a wimp. When your greatest asset is your body and health and millions of dollars are on the line, it is probably wise to be cautious.

      Medical literature seems to be saying that capsular shifts/capsulorrhaphy procedures have poor outcomes. They are being done less frequently, especially in relatively young athletes.

  4. Point misser

    May 20, 2018 at 9:24 am

    Smart – swing so hard that you hurt yourself. 0% chance this guy is still able to play when he’s 40

  5. JM

    May 20, 2018 at 7:07 am

    Wow, this hits home because I suffered (I feel) something similar recently. Would golfers with posterior subluxations show up on an xray and/or an MRI? I had something going on for weeks and all of a sudden something felt like it shifted big time in my shoulder and the relief started. I’m sure the cortisone shot shortly after that helped as well. Initial reports on my MRI show nothing abnormal but I couldn’t do things in the gym or play golf for weeks. I found that to be very unusual for someone under 40.

    • Mike Scaduto

      May 20, 2018 at 8:59 pm

      JM– Sorry to hear you’re experiencing shoulder pain.

      Diagnostic imaging can be a helpful tool assisting in the diagnosis of shoulder pain, but it is not 100% reliable by any means. X-rays would be able to detect any fractures in the bones while an MRI would be able to assess whether ligamentous structures are intact. MRI would not be my go to tool to diagnose posterior instability, unless it happened during a traumatic event (ie car crash)

      As a PT, I try to rely more on the subjective history (what the client tells me happened) and actually moving their shoulder around than on MRIs. Research supports this in most cases, the exception being a traumatic injury.

      I would suggest seeing a qualified PT to help reduce pain and promote strength and stability in your shoulder! Thanks for the comment JM.

  6. Butch Harmon

    May 19, 2018 at 9:55 pm

    When i saw this story i guessed 2 things. It was his left shoulder and he let go of the club with his right hand on the followthrough. I found the swing on youtube and it confirmed both of my guesses. Jason, do not let go of the club with your right hand!!

  7. John

    May 19, 2018 at 7:16 pm

    He’s made favorite player… but he’s made of glass

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Club Junkie

Tour Edge Exotics mini driver review + TaylorMade Spider ZT Max first look – Club Junkie

Published

on

On this episode of Club Junkie, I put the new Tour Edge Exotics Mini Driver to the test and break down the performance, forgiveness, distance, and where it fits compared to a traditional driver or strong fairway wood. If you have been curious about adding a mini driver to the bag, this one is worth a look.

I also dive into the new TaylorMade Spider ZT Max putter that was recently spotted and discuss the growing zero torque putter trend. Plus, there is a closer look at the new Project X Titan Yellow shaft showing up on the PGA Tour and what makes it different from other profiles currently out there.

 

Continue Reading

Opinion & Analysis

AVL: We’re talking about practice! My best tips for taking your game to the course

Published

on

With the beginning of June on the horizon and courses rounding into peak condition for the season, it’s time to hone the finer skills that often get rusty over the winter. More sunlight also means more time to get out on the course and work on your game.

Whether it’s the practice green or the driving range, there’s always something to improve—whether you’re enjoying the fresh air or preparing for a weekend game or tournament. You can work on drills or freestyle around the green, and friendly competition is a great way to sharpen your skills.

While there are endless ways to get better at golf, I’m going to focus on practicing around the green. Let’s take a look at a few things to keep in mind as we head into the summer months.

Drills

From the driving range to the practice green, it’s important to incorporate drills into your routine. Years ago, I spent a weekend working on my short game with James Sieckmann. He recommended doing drill work for 5–10 minutes, then returning to your main practice.

This way, you create a balance between structured drills and real-world scenarios, so you’re not confined to “perfect” situations. For example, hitting the same three-foot putt over and over is good for repetition, but after a while, it becomes less interactive for your brain.

My approach is to use a putting trainer with a narrow gate for the ball to pass through, or simply place tees just outside the width of the ball. I’ll hit a series of four putts through the gate for three sets. Then, from a similar distance, I’ll hit four putts without the training aid and repeat that sequence three times.

Next, I’ll hit a number of 15–25 foot putts in a random fashion, then circle back to repeat the short putt drills with and without the training aid.

This breaks up the rhythm of hitting short putts with the training aid. When you hit the same short putts over and over, it’s easy to get into a groove—which is great for the drill, but not reflective of actual course play. While finding a rhythm is fundamental for drills, I like to introduce variation with longer putts to keep things realistic.

Game Mode

Once you’ve established a foundation with drills, it’s time to simulate on-course scenarios. This is where a few practice games come in handy.

One that I’ve been enjoying lately involves putting 10- to 15-footers with two balls. If I make the putt, great! If I miss, I pull the missed ball back a putter length. Suddenly, that little tap-in becomes a nerve-wracking three-footer—at least at first. As you get better at this game, those three- and five-footers become much more comfortable and routine.

It may sound cliché, but each shot is just what it is—it’s how we react that makes the difference. I like this game because it blends the pressure of on-course putting with the consequence of leaving yourself a much longer putt than usual.

Another game I like is one I recently learned from Brad Faxon. Place three tees in a line at four different locations around the hole: one at 3 feet, one at 6 feet, and one at 8 feet. The 3- and 6-foot putts count as par, and the 8-footer is for birdie.

This game keeps you focused on scoring and helps you get into a competitive mindset. You can even think about this putting game while you’re on the course. I just started playing it, and last week I couldn’t get better than two under par.

Competition

Competition during practice is when drills and games come to life, and you start to see results. For me, nothing beats a putting contest with a friend or two. In the right setting, these contests can become talking points for the whole season.

Match play, a game of 21, or simply seeing who can make the most one-putts (with a small prize on the line) are all great ways to simulate real on-course pressure. Recently, I played in a putting contest where one competitor made back-to-back 30- and 50-foot putts. As they say, expect your opponent to make every putt—and he nearly did. That’s impressive, and it’s something you see on the course, too: you have to stay committed to your game plan, no matter what.

When it comes to practice, it’s important to blend feedback from recent rounds with the fundamentals you want to reinforce. Drills, games, and competition—from the driving range to the putting green—form the backbone of skills you’ll rely on during actual rounds.

Finding the right balance is something we’re all working on, one practice session at a time. With the beginning of June on the horizon and courses rounding into peak condition for the season, it’s time to hone the finer skills that often get rusty over the winter. More sunlight also means more time to get out on the course and work on your game. Whether it’s the practice green or the driving range, there’s always something to improve—whether you’re enjoying the fresh air or preparing for a weekend game or tournament. You can work on drills or freestyle around the green, and friendly competition is a great way to sharpen your skills. While there are endless ways to get better at golf, I’m going to focus on practicing around the green. Let’s take a look at a few things to keep in mind as we head into the summer months.

Drills

From the driving range to the practice green, it’s important to incorporate drills into your routine. Years ago, I spent a weekend working on my short game with James Sieckmann. He recommended doing drill work for 5–10 minutes, then returning to your main practice. This way, you create a balance between structured drills and real-world scenarios, so you’re not confined to “perfect” situations. For example, hitting the same three-foot putt over and over is good for repetition, but after a while, it becomes less interactive for your brain.

My approach is to use a putting trainer with a narrow gate for the ball to pass through, or simply place tees just outside the width of the ball. I’ll hit a series of four putts through the gate for three sets. Then, from a similar distance, I’ll hit four putts without the training aid and repeat that sequence three times. Next, I’ll hit a number of 15–25 foot putts in a random fashion, then circle back to repeat the short putt drills with and without the training aid.

This breaks up the rhythm of hitting short putts with the training aid. When you hit the same short putts over and over, it’s easy to get into a groove—which is great for the drill, but not reflective of actual course play. While finding a rhythm is fundamental for drills, I like to introduce variation with longer putts to keep things realistic.

Game Mode

Once you’ve established a foundation with drills, it’s time to simulate on-course scenarios. This is where a few practice games come in handy. One that I’ve been enjoying lately involves putting 10- to 15-footers with two balls. If I make the putt, great! If I miss, I pull the missed ball back a putter length.

Suddenly, that little tap-in becomes a nerve-wracking three-footer—at least at first. As you get better at this game, those three- and five-footers become much more comfortable and routine. It may sound cliché, but each shot is just what it is—it’s how we react that makes the difference. I like this game because it blends the pressure of on-course putting with the consequence of leaving yourself a much longer putt than usual.

Another game I like is one I recently learned from Brad Faxon. Place three tees in a line at four different locations around the hole: one at 3 feet, one at 6 feet, and one at 8 feet. The 3- and 6-foot putts count as par, and the 8-footer is for birdie.

This game keeps you focused on scoring and helps you get into a competitive mindset. You can even think about this putting game while you’re on the course. I just started playing it, and last week I couldn’t get better than two under par.

Competition

Competition during practice is when drills and games come to life, and you start to see results. For me, nothing beats a putting contest with a friend or two. In the right setting, these contests can become talking points for the whole season. Match play, a game of 21, or simply seeing who can make the most one-putts (with a small prize on the line) are all great ways to simulate real on-course pressure. Recently, I played in a putting contest where one competitor made back-to-back 30- and 50-foot putts. As they say, expect your opponent to make every putt—and he nearly did. That’s impressive, and it’s something you see on the course, too: you have to stay committed to your game plan, no matter what.

When it comes to practice, it’s important to blend feedback from recent rounds with the fundamentals you want to reinforce. Drills, games, and competition—from the driving range to the putting green—form the backbone of skills you’ll rely on during actual rounds. Finding the right balance is something we’re all working on, one practice session at a time.

Continue Reading

Equipment

Seoul Sensibilities: Is Korean golf fashion starting to shape the world?

Published

on

For Korean golfers, we always look forward to the last of the kkot-saem-chu-I for the true start of a new golf season. The term refers to a cold snap, but literally translates as “winter being jealous of the flowers beginning to bloom, thus lashing out one final time before surrendering to spring”.

A rather poetic mouthful packed into a short expression.

Koreans can be like that. Understated, yet oddly expressive at the same time. And nowhere is this more true on the golf course and in our golf bags. In fact, I suspect many Korean golfers look forward to new apparel and accessory drops more than they do actual equipment launches each year.

At this point, Korean golf fashion may exist on its own timeline. (courtesy of @seonbi_golfer)

There is ample evidence to support that suspicion. Korea is the world’s third-largest golf market behind the United States and Japan, yet its appetite for golf apparel exceeds that of both countries combined. Recent estimates suggest that Korea accounts for nearly 40 percent of the global golf apparel market, placing it among the world’s most influential golf fashion markets and punching well above its size.

Simply, we care deeply about how new golf clubs look and feel, but enjoy looking good while swinging them even more.

Golfers in the West may laugh and say that golf is played on a course, not a fashion runway. Perhaps. But what’s the harm in trying to look and feel good, if the added self-confidence can help actual performance? It certainly seems to have worked for Jason Day, who may have unlocked a new stats category: dormant strokes gained. Coincidence?

During the COVID-era, estimates placed the market near $9 billion, an astonishing figure for a single country.

As a proud member of Gen X, I’ve witnessed the highs and lows of golf fashion firsthand. The pleated trousers and wing-tipped shoes of Jack Nicklaus, the stylish plus-fours and knickers of Payne Stewart, the baggy black trousers and fitted mock-necks of Tiger Woods, and the thigh-hugging athletic tailoring of Rory McIlroy. Golf fashion, like the golf swing itself, has rarely stood still.

But nowhere have those trends shifted, evolved, and been scrutinized quite as relentlessly as in Korea. Here, golf fashion moves faster than fairway gossip, and consumers dissect brands with a level of discernment that can be both impressive and mildly terrifying. New brands are studied, judged, embraced, or dismissed with startling efficiency.

The result is a consumer base with one of the sharpest eyes for quality and authenticity anywhere in the world. It is difficult to quantify, but easy to recognize. Clean lines without trying too hard. Luxury mixed with utility. Trend awareness balanced by restraint and purpose.

It’s golf fashion shaped by one of the world’s most style-literate cities, something I like to call Seoul Sensibilities, referring to the taste level forged by a uniquely competitive environment.

And increasingly, global brands have noticed.

Many golf brands in Korea have their own flagship shops dedicated to apparel only

Titleist understood this years ago, when its apparel business in Korea took on a life of its own under new ownership and local direction. What had once been a straightforward extension of an iconic equipment giant became something sharper and more premium. By going all in on the serious Tour-player look (I couldn’t even fit into their XL sizes), Titleist struck the right chord with Korean consumers and helped its fledgling apparel business break into the mainstream. Titleist became a household name even for non-golfers who wore its caps, shirts, and windbreakers in daily life. In many ways, it proved that even heritage golf brands could carry real fashion credibility when viewed through a Korean lens.

Several years later, PXG took a page out of Titleist’s playbook and followed suit. Korean consumers helped transform the brand from one known largely for irons and loud commercials into something broader and more stylish. PXG apparel’s growth in Korea was explosive, where it found an early audience and turned the category into something more than mere logo merchandise. It is still hard to walk anywhere in Seoul without seeing its palindrome logo.

Malbon’s meteoric rise in the United States was genuine, but its ascent into a global golf lifestyle brand owes much to Korea, where it was elevated by a market already fluent in modern golf style. Korea did not simply embrace Malbon. It pressure-tested the concept, refined its appeal, and helped push it into the global spotlight.

As such, new brands may arrive from abroad, but more often than not, their sharpest evolution happens here. If a brand can earn credibility in Seoul, it’s deemed to have passed one of the toughest style audits in the game.

That is why the next meaningful chapter may not come from outside, but from a Korean brand moving in the opposite direction, carrying those Seoul Sensibilities outward as K-pop once did.

Play young Stay dope.

From Seoul, With Intent

Khalhon is a label that feels less like a trend-chasing newcomer and more like the product of a market that has already seen everything. Golfers here have long been surrounded by luxury logos, technical fabrics, and tour uniforms disguised as lifestyle wear and vice-versa. In other words, novelty alone rarely lasts here, and the Koreans seems to understand that instinctively.

Its style language leans into clean silhouettes, relaxed but tailored proportions, muted palettes, and premium materials that speak quietly but confidently. There is a modern city aesthetic running through it all, with strong layering pieces, thoughtful textures, and subtle branding that suggests sophistication rather than demanding attention.

“Built for the course. Designed beyond it.”

Most importantly, the garments seem designed to blur the line between golfwear and everyday style. Shirts, trousers, knitwear, and outer layers move comfortably between a game of screen golf, a lunch reservation, an airport gate, or an afternoon coffee in Gangnam with friends.

It raises the question of whether this is golfwear that happens to look good off the course, or everyday clothing that performs beautifully on the fairways.

Personally, I have long appreciated Nike Golf for its clean, athletic modernization of golf attire. It also has the useful side effect of making me look like a more serious golfer than I probably am. But off the course, there are times when being instantly identified as the golf guy in a crowd of non-golfers can feel a touch self-conscious.

“Built for the course. Designed beyond it.”

That is part of what drew me to Khalhon, which seemed to blend golf and everyday wear naturally. While some of the outfits may be slightly beyond my personal confidence level, the brand also offers tasteful options for older guys like me who still want to express a little personality without regretting the decision later.

These are not simply flashy outfits worn on the course and then banished to the closet until the next tee time. They work surprisingly well off the course too, and I suspect many of the pieces will still look right a couple of years from now, which would certainly be kinder to my wallet than most golf fashion trends tend to be.

And perhaps that broader lifestyle positioning also helps explain why someone like Sean Wotherspoon would find Khalhon creatively interesting in the first place.

“Built for the course. Designed beyond it.”

“Korea is not only one of the most fashion-forward golf markets in the world, but one of the most fashion-forward markets globally. Korea is ahead, and I love to watch and try to catch up.” – Sean Wotherspoon, Creative Director at Khalhon

Seoul and Beyond

If Khalhon’s rise says something about where Korean golf fashion is today, its relationship with Sean Wotherspoon says even more about where it is heading.

For readers less familiar with Sean Wotherspoon, his arrival at Khalhon is not some routine celebrity endorsement or influencer collaboration. In design and streetwear circles, Wotherspoon is regarded as one of the more influential creative voices of his generation, particularly when it comes to blending nostalgia, storytelling, and contemporary culture into products that people can connect with.

He first gained widespread attention through his now-famous Nike sneaker collaborations, where his vintage-inspired designs and instinct for color helped turn him into one of the defining artists of the late-2010s sneaker era. His work gradually expanded beyond footwear into apparel, automotive collaborations, collectibles, and broader lifestyle design.

Modern golf style now extends well beyond the fairways, where performance and functionality are largely expected by default. And while plenty of brands already make technically competent golfwear, Khalhon seems more focused on designing clothes people would genuinely want to wear even after the round ends.

And when guys at Wotherspoon’s level show genuine interest in working with a Korean golf brand as its new Creative Director, fashion circles tend to sit up and pay attention. There’s already a huge buzz among the fashion-conscious here about upcoming collabs with iconic sports stars and brands.

“My creative direction for Khalhon is disruptive, colorful, nostalgic, and modern. My goal is to blend these avenues seamlessly within each collection.” – Sean Wotherspoon

In chatting with Sean, what stood out most to me was how genuinely energized he sounded about the project itself. Despite having already worked across and countless other creative spaces, he described golf as a completely fresh category for him, saying that Khalhon “will be an amazing vehicle for my design work.”

At the same time, his enthusiasm seemed tied just as much to Korea itself. He spoke openly about admiring Korea’s fashion culture while repeatedly insisting he is still a terrible golfer.

There was something oddly refreshing about that humility. Rather than sounding like a celebrity parachuting into golf simply because the category suddenly became fashionable, Sean sounded genuinely curious about what Korea might do with the category next.

And perhaps that is what makes Khalhon feel interesting right now. The brand feels less like a trend-chaser and more like the natural result of a market now confident enough to export its own point of view.

For years, global brands came to Korea to sharpen their image against one of the most discerning audiences anywhere. Now, a Korean label appears ready to send those Seoul Sensibilities outward instead.

Which brings us back to kkot-saem-chu-i.

That final cold snap before spring always arrives with a reminder that seasons are changing, whether we notice it immediately or not. Golf fashion feels a little like that right now as well, as the old boundaries between sport, streetwear, luxury, and everyday style continue to soften.

And somewhere in Seoul, a Korean golf label already seems prepared for whatever season comes next. I just hope they have everything in my size.

Continue Reading

Announcement

Our Privacy Policy and Terms of Use have been updated as of January 29th, 2026. Please review the updated policies here Privacy Policy | Terms of Use. By continuing to use our site after January 29th, 2026, you agree to the changes.

WITB

Facebook

Trending