How to Keep the Trail Arm Tucked in a Golf Swing

Seeing your trail elbow flare out at the top of your backswing - a dreaded chicken wing - is one of the most common frustrations for amateurs. This article will show you exactly what it means to keep that arm tucked, why it matters for power and consistency, and give you specific, easy-to-follow drills to finally nail the feeling in your own swing.

What Does "Keeping the Trail Arm Tucked" Really Mean?

First, let's clear up a common misconception. When coaches talk about keeping the trail arm (the right arm for a right-handed golfer) "tucked," they don't mean physically pinning your elbow to your ribs so tightly that you can't move. Trying to force that move will only restrict your backswing and kill your power. Instead, think of it as maintaining connection and structure.

A "tucked" trail arm simply means that your elbow points generally down towards the ground at the top of the backswing, rather than flying out and pointing behind you. The arm folds naturally and compactly, staying in sync with your torso's rotation. It's not about forcing the elbow down, it's the natural result of your arms and body working together correctly. When your body turns and your arms fold properly, the elbow finds its ideal position almost by itself.

This connected position keeps the club on an efficient path, or "plane," setting you up for a powerful and repeatable downswing from the inside.

Why a Connected Trail Arm is a Game-Changer

Mastering this move isn’t just about making your swing look better on camera, it directly impacts your performance in three significant ways.

1. It Prevents the "Over-the-Top" Move

The flying trail elbow is a primary cause of the dreaded "over-the-top" slice. When your elbow flies out and away from your body at the top, your brain's first instinct to start the downswing is to pull that arm back towards the ball. This forces your shoulders to lunge outward and pushes the club onto a steep, outside-to-in swing path. The result? Weak slices, pulls, and inconsistent contact. By keeping your trail arm structured and connected, it stays in a position where it can naturally drop down onto the correct inside path to start the downswing.

2. It Maximizes Power

Your golf swing generates power by loading and unloading your body's rotation, much like coiling and uncoiling a spring. A flying elbow disconnects the arms from this "spring." The power generated by your torso gets lost because the arms are on their own separate journey. When the arm stays connected, it becomes part of the wider system. As you unwind your body in the downswing, that connected trail arm is in the perfect slot to deliver all of your rotational energy directly into the back of the golf ball.

3. It Drastically Improves Consistency

When the trail arm separates from the body, you have too many moving parts. On any given day, that elbow might fly out a lot or just a little, leading to massive inconsistencies in your swing path and contact. A tucked elbow provides structure and eliminates variables. Your backswing becomes a simple, repeatable sequence of "turn and fold." This makes it much easier to return the clubface squarely to the ball time after time, leading to more predictable shots and tighter dispersion.

Common Causes of a Flying Trail Elbow

Before jumping into drills, it helps to understand why your elbow might be misbehaving. Often, the flying elbow is just a symptom of an earlier problem in the swing.

• Lifting the Club with Your Arms: A very common mistake is initiating the backswing by lifting the club straight up with just your hands and arms. The body's rotation gets left behind, and the only way to create more swing length is to let the arm disconnect and fly away from the torso. The swing should start with a one-piece takeaway, where the shoulders, chest, arms, and club move away together.
• Trying to Create Too Much "Width": Many golfers hear they need "width" in their backswing and misinterpret it. They try to achieve it by pushing their hands as far away from their body as possible. This forces the trail arm to stay straight for too long, and when it finally has to fold, it hinges awkwardly outward instead of downward. True width comes from rotation, not from pushing.
• Poor Sequencing: The backswing has a natural rhythm. The body turns, and the arms fold. If you fold your arms too early or too late relative to your body turn, it can throw the elbow out of position. Ideally, the arm fold should happen naturally and gradually as the torso reaches its full rotation near the top.

Proven Drills to Keep Your Trail Arm Tucked

Now for the fun part. These drills are designed to give you the feeling of a connected backswing. Golf is a game of feels, and a drill that clicks for you can change your swing overnight.

Drill 1: The Headcover Under the Armpit

This is a an old-school classic for a simple reason: it works. It provides instant feedback if your arm disconnects from your body.

1. Take your normal address position.
2. Place a golf headcover, a small towel, or even a glove under your trail armpit (right armpit for righties).
3. The goal is to hit short shots - from 50 to 75 yards - without the headcover falling out during the backswing or downswing.
4. To keep it in place, your trail arm must stay connected to the rotation of your chest. You’ll feel your upper arm lightly brushing against your side.
5. Don’t squeeze it so hard that you create tension. Just let it rest there. If it falls, it means your arm has separated from your body rotation. Pay attention to the point where it drops and try again, focusing on a more connected feel.

Start with half-swings and gradually work your way up. This drill immediately teaches your body how to use your torso turn as the engine of the backswing, letting the arm just go along for the ride.

Drill 2: Trail Arm-Only Swings

Hitting balls with only your trail arm is a phenomenal way to teach it how to behave. Without the lead arm to pull it out of position, the trail arm learns to fold correctly and rely on the body's pivot for power.

1. Grip down on a mid-iron (a 7 or 8-iron works well) with just your trail hand.
2. Place your lead hand across your chest or on your left hip to ensure it stays out of the way.
3. Take your setup. You might need to open your stance slightly to make it easier to clear your hips.
4. Begin by making small, waist-high swings, focusing purely on solid contact. Notice how your body has to rotate through the shot to get the club to the ball. You can't just slap at it with your arm.
5. Notice how your trail arm folds naturally at the halfway point in the backswing. The elbow will naturally point downward to stay on plane. This is the feeling you want to replicate in your full swing.

You won't hit these shots far, and that's not the point. The goal is to groove the correct kinematic sequence where your body leads and your trail arm supports it in a compact, efficient position.

Drill 3: The Prayer Drill (No Club Needed)

You can do this drill anywhere, even in your living room. It's fantastic for building the correct motor pattern without the distraction of a club or ball.

1. Stand in your golf posture without a club.
2. Bring your palms together in front of your chest as if you were praying. Keep your elbows fairly close together.
3. Now, make a mock backswing by rotating your torso. Keep your palms pressed together.
4. As you rotate back, you will feel your trail arm have to fold naturally while your lead arm stays relatively straight. Crucially, your trail elbow will fold down and in, not fly out and behind you. You simply cannot maintain hand pressure and let the elbow fly.

This isolates the proper folding motion of the trail arm in relation to your turn. Do this 10-15 times, then grab a club and try to replicate that exact feeling in your takeaway.

Putting It All Together in Your Full Swing

After working through these drills, the final step is to blend the feeling into your normal swing on the range. The key is to avoid forcing the position. You shouldn't be thinking, "shove elbow down" at the top of your swing. That creates tension and disrupts your timing.

Instaead, start with smooth, 70% speed swings. Focus on the one-piece takeaway feel from the headcover drill and the natural folding sensation from the trail arm-only drill. Your only thought should be "turn and fold." Let your body's rotation be the dominant move, and trust that your arms will fall into the powerful, connected position you've been working on.

Final Thoughts

Taming a flying trail elbow doesn't require a complex swing overhaul. It's about remembering that the trail arm has a passive, supporting role in a backswing that is driven by your body's rotation. Using drills to feel that connection is far more effective than trying to mechanically force your arm into a specific position.

Building these new habits takes repetition, but a connected golf swing is a more powerful and, most importantly, a more consistent one. Sometimes, though, understanding a feeling isn’t enough, seeing your own swing and getting personalized feedback is what makes it click. Our tools, like Caddie AI, are designed for this exact purpose. You can analyze your swing to see precisely what your elbow is doing or simply ask questions about specific positions you're struggling with. Instead of worrying if you're feeling the right thing, you can get clear, actionable advice to groove that perfect, connected move much faster.