Golf Tutorials

What Causes a Left Hook in Golf?

By Spencer Lanoue
July 24, 2025

Watching your golf ball start on a decent line only to take a sharp, uncontrolled turn to the left is one of the most frustrating feelings in golf. That destructive left hook not only misses your target, but it also tends to run forever, finding the deepest trouble on the course. This guide will break down the exact reasons why you're hitting that dreaded hook, from your grip to your body rotation, and provide straightforward, actionable steps to straighten out your ball flight for good.

What Truly Makes a Golf Ball Hook?

Before we fix the problem, let's understand exactly what's happening. A hook isn't a mystery, it's a predictable result of physics. For a right-handed golfer, a ball hooks because your clubface is closed (pointing to the left) relative to your swing path at the moment of impact.

That's it. The entire fix is about getting that relationship between the clubface and the path to be more neutral.

There are two main types of hooks you might see:

  • The Pull-Hook: This shot starts left of your target and curves even further left. This happens when your swing path is going left ("out-to-in") and your clubface is even more left (closed) compared to that path.
  • The Push-Hook: This is the sneakier of the two. The ball starts at your target or even to the right of it, making you think you've hit a great shot... then it takes a dramatic dive to the left. This occurs when your swing path is traveling too much from inside-to-outside (out to the right), but your clubface is closed relative to that path.

While fixing ball flight might seem complicated, it boils down to identifying what in your swing is causing that clubface to shut down. Let's look at the most common culprits.

Culprit #1: Your Grip is Too "Strong"

The way you hold the club is the steering wheel for your golf shot. If your grip is pre-setting the clubface to close, you're fighting an uphill battle before you even start your swing. A "strong" grip is the number one cause of a hook.

What does a strong grip look like? For a righty:

  • Your Left Hand (Top Hand): It's rotated too far clockwise on the grip, away from the target. When you look down, you can see three or even four knuckles.
  • Your Right Hand (Bottom Hand): It's positioned too far underneath the shaft, with the palm facing towards the sky.

This type of grip naturally encourages your hands to roll over aggressively through impact, slamming the clubface shut. It feels powerful, but it makes controlling the face nearly impossible.

How to Fix It: Get Neutral

We want to adjust your hold to a more "neutral" position, which gives you the best chance to deliver a square clubface.

  1. Stand with the club in front of you, with the clubface pointing perfectly at your target.
  2. Let your left arm hang naturally at your side. Notice how your palm faces slightly inward, not straight back or forward. We want to put your hand on the club in this natural position.
  3. Place your left hand on the grip, holding it more in your fingers than your palm. When you look down, you should see two knuckles on your left hand. The "V" formed by your thumb and index finger should point towards your right shoulder.
  4. Now, bring your right hand to the club. The palm of your right hand should face your target. A great mental image is that you are going to "shake hands" with the club.
  5. The lifeline in your right palm should fit neatly over your left thumb. The "V" in your right hand should also point generally up toward your right shoulder or chin.

Heads Up: If you've been using a strong grip for a while, a neutral grip will feel weird. It might feel weak, like you're going to hit a massive slice. Trust it. Hit some easy half-shots to get used to the feeling. This change alone can tone down your hook dramatically.

Culprit #2: Your Body Rotation Has Stalled

Imagine a turning merry-go-round. The horses on the outer edge move fast, but they are carried by the rotation from the center. Your golf swing works the same way. Your body is the engine, your arms and the club are just along for the ride.

A huge cause of hooks happens when this engine shuts down too early. Through the downswing, many players stop rotating their hips and torso. When the body stops, the arms and hands, which are still carrying tremendous speed, have nowhere to go. They fly past the body and the hands flip over, rapidly closing the clubface. Your arms and hands are just trying to find a way to get the club to the ball because your body quit on them.

How to Fix It: Rotate Through the Finish

You need to feel like you are using your body to pull the club through impact, not push it with your hands.

The Drill: Step Through to Finish

This is a fantastic drill to engrain the feeling of a complete body rotation.

  1. Set up to a mid-iron as you normally would.
  2. Take a smooth, three-quarter swing.
  3. As you swing through impact, don't stop. After you make contact with the ball, allow your right foot (for a righty) to come off the ground and take a full step forward, so you end up walking towards your target.
  4. Finish in a balanced position, standing on your left foot with your rear foot having stepped all the way through.

You physically cannot perform this drill if your body stalls. It forces your hips and chest to keep turning all the way to a full, balanced finish. This gets the "engine" working through the ball, which keeps your arms in sync and prevents that last-second "flip" that causes the hook.

Culprit #3: Your Swing Path is Overly In-to-Out

Many golfers who are trying to stop slicing learn to swing "from the inside." This is good advice, but it's easy to overdo. When you swing too far from the inside, your swing path travels excessively out to the right (for a righty). This forces you to close the face with your hands just to get the ball to start somewhere near the target. When you time it poorly or exaggerate the move, that clubface rolls over and an aggressive hook is the result.

This is the classic push-hook swing. If you find your ball starting to the right before snapping back left, your path is likely the problem.

How to Fix It: Straighten Out Your Path

We need a visual guide to keep your swing path from getting stuck too far behind you.

The Drill: The Gateway Drill

This drill gives you instant feedback on your club's path through the impact zone.

  1. Find a spot on the range and place a golf ball down.
  2. Place a headcover or another object (like a towel or water bottle) about 12 inches outside your golf ball (further from you).
  3. Place another headcover about 12 inches to the inside and slightly behind your golf ball.
  4. The goal is simple: Swing the club through this "gate" without hitting either headcover.

If you're hooking, you'll likely hit the outer headcover on your downswing as your path moves too far out to the right. To avoid it, you have to swing the club on a more neutral path down towards the target line, preventing the extreme in-to-out move. This drill trains your swing to attack the ball on a much straighter line, reducing the amount of curve you put on the ball.

Final Thoughts

Curing a hook comes down to understanding the relationship between your clubface and swing path. By neutralizing your grip, ensuring your body rotates through the ball, and shallowing out your path, you can eliminate the right-to-left curve and start hitting straighter, more reliable shots that find the fairway.

We know that trying to diagnose your own swing faults by yourself can often feel like guesswork. It can be difficult to tell if your body is stalling or if your swing path is really the problem. With a tool like Caddie AI, we help you take the uncertainty out of the equation. We provide fact-based analysis of what your swing is actually doing, helping pinpoint the cause of your hook and offering personalized drills so you can practice with purpose and finally see a real change in your ball flight.

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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