Can the right driver shaft help you gain distance even if you are only making a half swing?

For 62-year-old golfer Julian McCormack, that was the big question. After partial rotator cuff surgery, Julian was playing with a shorter, controlled swing while recovering. He wasn't swinging the way he used to, so naturally, he wondered whether changing his golf shaft would actually make much difference.

He had already been playing a respected premium shaft, but after switching to a custom-built Jupiter One, Julian noticed something he wasn't expecting. Even with his half swing, he was seeing better performance and more distance.

His experience is particularly useful for senior golfers, players returning from an injury, and anyone whose swing has changed over time.

The Question Julian Wanted Answered

Before ordering the Jupiter One, Julian had a fair concern.

Most golf shaft reviews feature golfers making full swings. They are usually healthy, swinging freely, and trying to generate their normal speed.

That wasn't Julian's situation.

He was recovering from rotator cuff surgery and intentionally limiting his swing. So when he heard other golfers talking about their results with Steadfast shafts, he wasn't sure those experiences would apply to him.

Julian explained:

“I am 62 with a half swing due to partial Rotator cuff surgery. I was surprised and shocked. I heard it was a good shaft but all people I talked to had full swings. With a half swing I was like lets see hhahaha.”

It's actually a question more golfers should ask.

You don't necessarily need a full or powerful swing for your equipment to make a difference. What matters is whether your equipment works with the swing you have right now.

That becomes even more important after an injury, surgery, or a noticeable change in swing speed.

He Didn't Just Rely on Feel

Julian wanted to see what was actually happening.

He used his Garmin Approach G82 with launch monitor features to track his numbers after putting the Jupiter One into play. He started collecting data in August and later took the setup onto the golf course.

He was also very open about the limitations of his testing.

“I know these are just estimated numbers and with range balls. I have played 1 round, the numbers slightly better. The Steadfast shaft perform so well.”

That's worth pointing out.

Range balls don't always perform like the golf balls you normally play, and a handheld launch monitor shouldn't be treated exactly like professional fitting equipment.

Julian knew that.

What mattered to him was that he was seeing a consistent improvement. More importantly, the positive results weren't limited to the range. He also noticed them when he played an actual round.

His Previous Shaft Wasn't a Cheap Shaft

This is where Julian's story gets more interesting.

He wasn't replacing a poor-quality shaft.

His previous setup included a Project X Denali paired with his Callaway Ai Smoke driver. It's a premium shaft, and Julian had been comfortable playing it.

So this wasn't simply a case of moving from an inexpensive stock shaft to a high performance golf shaft.

The bigger difference was fit.

Julian's swing had changed.

After surgery, his speed, range of motion, and the way he loaded the shaft were not necessarily the same as they had been before.

That's why choosing equipment around your current swing can matter more than choosing equipment based purely on reputation or price.

A great shaft can still be the wrong shaft for a particular golfer.

Why Driver Shaft Flex Matters When Your Swing Changes

One thing worth checking after a significant swing change is your driver shaft flex.

Golfers often continue playing the same flex for years because that's what they've always used.

But your swing doesn't stay exactly the same forever.

Age, injuries, strength, mobility, tempo, and swing changes can all affect how you load a shaft.

That doesn't mean every senior golfer should automatically move into Senior flex. It also doesn't mean someone recovering from an injury should immediately choose a softer shaft.

There is more to shaft selection than the letter printed on the shaft.

Tempo, transition, weight, feel, release, and swing speed all matter.

The goal is simply to find a shaft that feels comfortable and works naturally with your swing instead of forcing you to change your swing to suit the equipment.

Why Carbon Fiber Golf Shafts Are Worth Considering

A modern carbon fiber golf shaft gives manufacturers a lot of control over weight, stiffness, torque, feel, and the way different sections of the shaft respond during the swing.

That flexibility can be helpful for golfers who aren't looking to swing harder.

For senior golfers in particular, comfort and consistency can become just as important as raw speed.

A shaft that feels easier to swing may help a golfer maintain their natural tempo without feeling like they need to force extra speed.

That's also why searching for the best senior driver shafts based only on a flex label can be misleading.

Two shafts marked Regular can feel completely different.

Two Senior flex shafts can also perform very differently.

Instead of focusing only on the label, look at how the entire shaft fits your swing.

Can a Driver Shaft Help With Accuracy?

Distance gets most of the attention, but Julian was also looking for dependable performance.

Finding a good driver shaft for accuracy isn't about buying a shaft that magically makes every shot straight.

Your swing path, clubface, strike location, tempo, and delivery still have a major influence on where the golf ball goes.

The shaft is one part of that complete system.

When the shaft feels right for your tempo and transition, however, it may become easier to make the same swing repeatedly.

For someone like Julian, who is intentionally making a shorter swing during recovery, repeatability matters.

He doesn't need equipment that encourages him to swing harder.

He needs something that works with the controlled swing he's comfortable making.

What Is the Best Golf Shaft for Distance?

There is no single best golf shaft for distance for every golfer.

That's one of the biggest misconceptions when shopping for a new shaft.

A shaft that produces excellent numbers for one player might not work nearly as well for another.

Distance depends on several things, including swing speed, shaft weight, driver shaft flex, launch, spin, strike location, driver loft, tempo, and how comfortably you can deliver the clubhead.

This is why the best driver shaft isn't always the most expensive one.

It's the shaft that works with your particular swing.

Julian's experience makes that point especially well because he wasn't trying to create more speed by swinging harder.

He was still making his controlled half swing.

The equipment changed, not his recovery plan.

Why Julian Chose a Custom Jupiter One

Julian went with the Jupiter One Driver Shaft Custom Build.

The benefit of custom golf shafts is that you're not simply pulling something off the shelf and hoping the specifications work for you.

You can choose a setup that makes more sense for your current swing and driver.

That was especially relevant for Julian.

The swing he has during his recovery isn't necessarily the same swing he had before surgery.

Instead of choosing equipment for the golfer he used to be, he could choose equipment around the golfer he is today.

That's an important mindset for anyone whose swing has changed.

Don't just ask:

“What shaft have I always played?”

Ask:

“What shaft makes sense for the way I'm swinging now?”

Julian Is Already Planning His Second Jupiter One

One of the strongest signs that Julian was happy with the change is what happened next.

He also owns a Callaway Quantum driver.

Instead of constantly moving the same shaft between his Ai Smoke and Quantum driver heads, Julian decided he wanted another Steadfast shaft for the second driver.

In his words:

“I am going to buy Another steadfast for my Quantum Driver just so i dont have to switch the driver heads out hhahahahahahaha.”

It's a simple and practical reason.

Having the correct shaft and adapter ready for each driver means he can switch between his setups without constantly removing and reinstalling the same shaft.

What About Senior Golfers?

Julian's experience is particularly relevant for golfers researching the best senior driver shafts.

But age alone shouldn't decide which shaft you play.

Two 62-year-old golfers can have completely different swings.

One might still have a fast, aggressive transition. Another might have a smooth tempo. Someone else may be recovering from surgery, like Julian, and intentionally swinging at a reduced speed.

That's why choosing a golf shaft purely because it says Senior, Regular, or Stiff doesn't tell the whole story.

Your current swing is what matters.

If your speed has changed, your body has changed, or you're simply swinging differently than you did a few years ago, it may be worth looking at your equipment again.

Has Your Swing Changed Recently?

If you're coming back from an injury or simply noticing that your swing isn't what it used to be, ask yourself a few simple questions.

Has your swing speed changed?

Are you making a shorter backswing than before?

Does your current shaft feel harder to load?

Are you swinging harder than you'd like just to get the club working?

Did you buy your current shaft years before your swing changed?

Have you ever checked whether your current driver shaft flex still suits you?

If several of those questions sound familiar, it may be worth exploring a different setup.

That doesn't automatically mean you need a new shaft.

It simply means the equipment that worked for you five years ago may not necessarily be the equipment that works best for you today.

Best Performance Golf Shafts Are About Fit

Golfers often search for the best performance golf shafts expecting to find one model sitting above everything else.

Golf equipment doesn't really work that way.

Price doesn't guarantee compatibility.

A premium shaft can be excellent and still not suit your particular swing.

The same applies when comparing custom golf shafts, lightweight shafts, or different flex options.

What you're really looking for is a combination of weight, flex, feel, and profile that gives you confidence when you stand over the ball.

For Julian, the Jupiter One gave him something that worked better with the swing he was actually making.

Can You Really Gain Distance With a Half Swing?

Julian's experience shows that a golfer doesn't necessarily need to return to a full swing before reconsidering equipment.

He was 62, recovering from rotator cuff surgery, and deliberately making a half swing.

He tested his new setup.

He tracked his numbers.

He openly acknowledged that his Garmin readings and range-ball testing weren't perfect.

Then he took the shaft onto the golf course and continued to see encouraging results.

Individual results will always vary. No driver shaft can guarantee that every golfer will gain distance or hit straighter drives.

But Julian's experience highlights something much more useful.

You don't have to swing like somebody else for a shaft to work for you.

You need equipment that makes sense for your own swing.

The Bottom Line

Julian started this experiment with a simple question.

Would changing shafts really make a difference when he could only make a half swing?

For him, the answer was yes.

He switched from a premium shaft he already knew to a custom-built Jupiter One, tracked the results himself, tested it on the golf course, and liked the performance enough to order another one for his second driver.

Whether you're looking for a driver shaft for accuracy, a carbon fiber golf shaft, the best golf shaft for distance, or simply a better-fitting driver shaft, Julian's story offers a useful reminder.

Don't choose your equipment around the swing you used to have.

Choose it around the swing you have today.

Thanks to Julian McCormack for sharing his experience, photos, and results, and for spreading the word at Swingers in Hampton.

Wishing you a smooth recovery, Julian, and plenty more fairways ahead.