Golf Tutorials

How to Align the Shoulders in a Golf Swing

By Spencer Lanoue
July 24, 2025

One of the biggest leaks in an amateur's golf game comes from something seemingly simple: shoulder alignment. Getting your shoulders pointed correctly is a bedrock fundamental that dictates your swing path, and yet it's often the first thing to go wrong. This article will break down exactly how to align your shoulders correctly, why it matters so much, and give you some simple drills to make it second nature.

Why Shoulder Alignment Is a Game-Changer

Think of your shoulder line as the steering wheel for your entire golf swing. Wherever your shoulders are aimed at the start, your arms and club will want to follow. The most common mistake for amateur golfers, especially slicers, is setting up with "open" shoulders - meaning they are aimed to the left of the target for a right-handed player. When you start with your shoulders open, you’ve almost pre-programmed an "over-the-top" swing path. Your arms have no choice but to swing from outside to in across the ball, producing that weak, curving slice that we all want to get rid of.

On the flip side, "closed" shoulders - aimed too far to the right of the target - can lead you to swing too much from the inside, often resulting in big push shots or nasty, quick hooks if you flip your hands at impact. Neither is a recipe for consistency. The goal is to start from a neutral, or "square," position because it gives you the best chance to swing the club down on the correct path and deliver the face squarely to the ball.

The Easiest Concept: Parallel Railroad Tracks

Before we get into the "how," let's talk about the main idea. The best way to visualize correct alignment is to imagine a set of railroad tracks.

  • The Outer Rail: This is your target line. It’s an imaginary line running from your golf ball directly to your target (e.g., the flagstick).
  • The Inner Rail: This is your body line. It’s the line that your feet, knees, hips, and - most importantly - your shoulders should be aligned with.

For a right-handed golfer, these two rails must be perfectly parallel. This means your body is always aimed slightly left of the target. For left-handers, it’s the opposite. If you can get this visual locked into your mind, you're halfway there. You are not trying to aim your body at the target, you're trying to aim your body parallel to the target line. It's a subtle but massive distinction.

A Step-by-Step Guide to Perfect Shoulder Alignment

Creating a consistent pre-shot routine is the only way to ensure your alignment is good shot after shot. Don't leave it to chance. Follow these steps every time you address the ball.

Step 1: Start from Behind the Ball

Don't just walk up to the ball and whack it. Start your process by standing a few yards directly behind your golf ball, looking down the target line. This gives you the best view of the shot. Pick an "intermediate target" - a a small spot on the ground like a discolored patch of grass, a leaf, or an old divot just a few feet in front of your ball that is on your target line. This small target is much easier to aim at than the flag 150 yards away.

Step 2: Aim the Clubface First

Once you've got your intermediate target, walk up to the side of your ball and place the clubhead behind it. Your single most important job at this stage is to aim the leading edge of your clubface so it is pointing directly at that intermediate target. This ensures the "steering wheel" of your shot is aimed correctly before you even build your stance. So many golfers get their body set first and then try to adjust the clubface, which often throws the body lines out of whack.

Step 3: Set Your Feet Parallel to the Target Line

With the clubface aimed, now you can build your stance around it. Set your feet so that an imaginary line drawn across the tips of your toes is parallel to the target line (and your clubface). This sets the inner rail of your railroad track. Your feet should be about shoulder-width apart for a mid-iron, creating a stable base for rotation.

Step 4: Align the Hips and Shoulders (The Moment of Truth)

This is where most golfers go wrong. After setting their feet parallel, they turn their head to look at the distant target, and in doing so, they pull their lead shoulder back, "opening" the shoulder line towards the target. This is the critical error.

Instead, let your hips and shoulders follow the line established by your feet. Your shoulders should feel "square" to your toe line, not the flag. For a right-hander, this will feel like your chest is pointing well to the right of the actual target. It might feel strange or "closed," but check a friend or a video, and you'll see it's perfectly square. Only after your shoulders are set should you turn your head to look at the target. Trust the line you created with your feet and clubface.

Common Alignment Faults and How to Fix Them

It's one thing to know the theory, but another to feel it in practice. Here are the most common issues and a couple of simple drills to get you straightened out.

Fault #1: The Open-Shoulder Slice

This is the habit probably 80% of amateur golfers have. They feel like they need to see the target with their chest, so they peel their lead shoulder open. From this position, an over-the-top swing is almost unavoidable.

The Fix: The Club Across the Shoulders Drill
This is a an oldie but a goodie.

  1. Get into your address position.
  2. Take a second golf club or an alignment stick and hold it across the front of your chest, pressed up against your shoulders.
  3. Look down. Where is the shaft on the right end (for a righty) pointing? Is it pointing at the ball and the target line? Or is it pointing out in front of the ball?
  4. Now, look up. Where is the shaft on the left end pointing? The shaft should be pointing parallel left of your target, just like the railroad track. If it’s pointing *at* your target or even left of it, you’re too open. Get the feel of what "square" actually looks like.

Fault #2: The Overly Closed "Trap"

Less common but just as damaging, some players set up too "closed" with shoulders aimed excessively to the right of the target. This forces a massive in-to-out swing path that can lead to big blocks or a snap hook if the clubface closes too fast through impact.

The Fix: The 'Walk-In' Routine
Reinforcing the step-by-step process is the best fix here. The walk-in routine drills discipline into your setup. By approaching the ball from behind every time and focusing on the intermediate target, you train yourself to aim the clubface first and then your body. This prevents you_ from settling in with a pre-set bias of being too closed (or too open).

Shoulder Alignment in Motion

Correct shoulder alignment doesn’t end at address. It's about maintaining that setup throughout the entire swing.

The Backswing Turn

The goal of the backswing is a rotation, not a sway. Think of your body turning inside a large barrel. As you taketh the club back, your lead shoulder (the left for a righty) should turn down and under your chin, not just flat and around. Your shoulders will turn on a tilted angle that you established at address. By the top of your swing, your back should be facing the target. This coiled, powerful position keeps you "on plane" and ready to unwind.

The Downswing and Unwind

Here’s where a good setup pays off. As you start the downswing, the first move should be a slight shift of your weight to your front foot. Then, you simply unwind your body. The power comes from the rotation of your hips and torso, not from heaving with your shoulders. Good players keep their shoulders relatively square for a split second longer as the downswing starts. This creates lag and allows the club to drop onto the proper inside path. If you open your shoulders immediately from the top, you're headed for that over-the-top slice. Let the lower body lead the way, and the shoulders will follow, powerfully unwinding through impact.

Final Thoughts

Mastering shoulder alignment turns a guessing game into a repeatable process. By using the railroad track visual and a disciplined pre-shot routine focused on an intermediate target, you can eliminate one of the biggest sources of inconsistency in golf. Set the clubface first, build your parallel stance around it, and learn to trust what a square setup feels like.

Sometimes on the course, even with the best intentions, it's hard to know if your alignment is truly the issue. It can be tricky to self-diagnose when you're in the middle of a round. With tools like Caddie AI, you can get instant, expert-level feedback right when you need it. If you’re standing over a a high-pressure shot and feel unsure about your setup, wondering if you're aimed correctly, you can get a quick, smart recommendation telling you exactly what the ideal play is so you can commit to the swing with confidence.

Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. His mission is simple: make world-class golf advice accessible to everyone, anytime.

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