The Senior Golf Glute Activation Drill That Unlocks Amazing Distance (Two Clubs + One Stress Ball)

Your glutes are the biggest, most powerful muscles in your entire body.

And there’s a very good chance they’re doing almost nothing during your golf swing.

Not because you’re weak. Not because you haven’t stretched enough. Because of one specific thing happening in your backswing that makes it biomechanically almost impossible for the glutes to fire—no matter how much you want them to.

Once you fix that one thing, everything changes. Distance. Power. Consistency. Back pain. All of it.

At Berman Golf, this is the drill we keep coming back to—because it works. And the 2025 update makes it even more effective.

The Number One Killer of Glute Activation in Senior Golfers

Here it is. Simple as this.

Your trail knee is straightening as you go into the backswing.

As a Doctor of Physical Therapy, I can tell you from a pure biomechanics standpoint: it is almost impossible to fire your glutes when the trail knee is straight. Almost impossible.

Bend the knee—glute fires easily. Straighten the knee—glute turns off. It’s that direct.

And when the glute turns off, something else has to fill the gap. Usually the lower back. Usually the shoulders. Usually the arms. None of those structures were designed to power a golf swing—and they let you know it through pain, inconsistency, and disappearing distance.

The fix starts with keeping that knee bent. And this drill teaches your brain exactly how to do it.

The Two-Club Drill: Setup

All you need is two clubs—a wedge and any iron—and a wall.

Take the wedge and run the club head into the corner where the baseboard meets the floor. Then take the butt end of that club and position it directly behind your trail knee.

Adjust your stance until you’re in a comfortable address position with a nice natural bend in that knee. It may take a little adjusting to get it just right—that’s normal.

Now here’s what the club does.

It makes it physically impossible to straighten the trail knee. The club is blocking it. Your brain can’t override it. Which means for the first time, possibly in a very long time, your backswing is going to happen with a properly bent trail knee—and your glute is going to have the opportunity to fire the way it was designed to.

From there, go into the backswing. Turn the belt buckle. Let the chest follow. Maintain spine angle. Keep the left arm straight.

And here’s what you’ll notice immediately—you can actually push the trail foot through the ground from this position. You can feel the glute working. Because the knee is bent, the glute is available. And when the glute is available and you push through that foot, it fires.

The 2025 Update: Add the Stress Ball

Here’s where this drill gets even more powerful.

Take a stress ball—the golf ball-shaped kind works perfectly, but any small stress ball will do—and place it under the arch of your trail foot. Not directly in the middle of the arch. Slightly forward, in the space between the big toe knuckle and the middle of the arch.

Now you’ve got the club blocking the knee and the stress ball activating the foot. Both working together.

As you go into the backswing—belt buckle turning, spine angle maintained, left arm straight—think about smashing that stress ball. Cutting it in half with your foot. Crushing it as hard as you can.

Here’s why the stress ball matters.

Even with the knee bent, it’s possible to let the weight drift to the outside of the foot. And when the weight rolls out, the glute still struggles to fire correctly. The stress ball forces the weight to stay on the inside—through the arch—which is the precise loading pattern that activates the glute at full capacity.

Knee bent. Weight through the arch. Stress ball crushed.

When all three happen simultaneously, the glute fires like crazy. The core follows. And the back—which has been doing the glute’s job for years—finally gets to rest.

Putting It All Together

Here’s the full setup one more time so you can run through it clearly.

Stress ball under the trail arch—slightly forward, between the big toe knuckle and the midpoint of the arch. Club behind the trail knee—head in the baseboard corner, butt end blocking the knee. Address position established with a natural, comfortable bend in the knee.

Now go into the backswing. Belt buckle turning away from the target. Chest following. Left shoulder getting down to the ball. Spine angle maintained. Left arm staying straight.

And through all of it—smash that stress ball. Keep the knee bent against the club. Feel the glute fire.

Do it ten times. Twenty times. Until it starts to feel automatic.

Then—remove the club from behind the knee. See if you can maintain the bent knee without the physical block.

You’ll feel it wanting to straighten. That’s normal. That’s the old pattern trying to reassert itself. Keep working. Put the club back. Do it again. Remove it again. Repeat until the bent knee position starts to feel natural—because it finally is.

Why This Matters More Than You Know

Straightening the trail knee in the backswing doesn’t just turn off the glutes. It does two other things that are quietly destroying your game.

First, it forces the lower back to pick up the slack. The lumbar spine was not built to rotate—it was built to bend and extend. When the glute stops working and the back takes over, the back is being asked to do something it was never designed for. That’s where the post-round aching comes from. That’s where the swing-by-swing tightening comes from.

Second, it locks you out of your own power. The glutes are the biggest muscles in the body. When they’re not firing, you’re swinging with whatever is left—and whatever is left is significantly smaller, significantly weaker, and significantly less capable of producing consistent power.

You’re not 20 years old. A 20-year-old can get away with a straight trail knee because the body can unwind from it fast enough to still generate power. A senior body cannot. The glute has to be loaded. And it can only be loaded with a bent knee.

Keep it bent. Load through the arch. Fire the glute. Protect the back. Generate the power your body actually has inside it.

Start Here Before Every Round

If you want to take the glute activation work from this drill to the driving range and carry it into your actual round, go to:

👉 seniorgolfwarmup.com

A free five-minute warm-up video designed specifically for senior golfers. Do it on the driving range before you touch a single ball. Save it to your home screen like an app. Five minutes that prepares the glutes, the core, the thoracic spine, and the hips to actually work the way they should—from the very first swing of the round to the very last.

Want a Step-by-Step Blueprint?

If this resonates with you and you’re tired of advice designed for 25-year-old tour pros, I put together a simple blueprint specifically for senior golfers.

It breaks down:

• How the aging body changes
• Which muscles actually produce power
• How to gain distance without swinging harder
• How to improve consistency while reducing aches and pains

It’s written at a fifth-grade reading level with clear visuals and practical drills you can start immediately.

You can download a FREE digital copy at: 👉 gaindistance.com

No gimmicks. Just clarity on how your body should move so you can play better golf for years to come.

Bringing It All Together

Two clubs. One stress ball. One drill.

That’s all it takes to teach your brain what it feels like to have the trail knee loaded and the glute firing at full capacity in the backswing—for what may be the first time in years.

Club behind the knee stops the straightening. Stress ball through the arch maximizes the loading. Belt buckle initiating the turn gives the glute something to fire into. All three together produce the power position that senior golfers are constantly chasing but rarely finding.

Do it twenty times a day. Build the pattern. Own the feeling. Then take it to the range.

At Berman Golf, we focus on biomechanics first. We don’t teach cookie-cutter swings. We teach you how your body should move—especially as it ages—so you can generate power safely and repeat it under pressure.

Our in-house and online coaching programs are built specifically for senior golfers who want more distance and better consistency without beating up their bodies.

If you’re tired of advice designed for tour pros and ready for a blueprint built for your body, we’re here to help.

Because when the glute fires like crazy, the power shows up.

And when the power shows up, the game gets soooooo much easier!