If you feel your body lunging towards the golf ball on your downswing, causing you to stand up out of your posture, I have good news: it's one of the most common swing faults, and you can absolutely fix it. That's a swing-killer called early extension, and it's likely the hidden source of your inconsistent contact and lost power. This guide will walk you through what early extension is, why it happens, and most importantly, provides the drills and feelings needed to replace it with powerful, athletic rotation.
What Exactly Is Early Extension?
In the simplest terms, early extension is when your hips and pelvis move toward the golf ball during the downswing. Instead of rotating your body around your spine while maintaining your setup posture, you lose your posture and "extend" your lower body closer to the ball. Think of it this way: at address, your rear end is a certain distance from the ball. In a good swing, it stays back, creating room for your arms to swing. In an early extension swing, your rear end moves forward, closing that space.
This forward thrust causes a chain reaction of bad things. Since the space for your arms has suddenly vanished, your body has to make a split-second compensation. This often leads to:
- Getting "Stuck": Your arms get trapped behind your body, forcing a wild path with your hands and club.
- Flipping the Club: To try and make contact, your wrists will flip the clubhead at the ball, causing thin shots, sculled shots, or a smother-hook.
- Standing Up: Your entire upper body rises up through impact to make room, leading to topped shots and a massive loss of power from poor sequencing.
- Hooks and Blocks: The "stuck" position can lead to a dreaded two-way miss. You might block it way right or snap-hook it way left as you desperately try to square the face.
Ultimately, early extension turns what should be a powerful, rotational movement into an inefficient, high-effort lunge. You lose compression, consistency, and a ton of clubhead speed because you're not using the ground or your body's rotation as your engine.
The Real Reasons You're Early Extending
Fixing early extension starts with understanding why it's happening in the first place. For most players, it boils down to a few common causes. See if any of these sound familiar.
1. Misunderstanding How Power is Made
Many golfers intuitively believe that to hit the ball hard, you need to drive everything at the ball. They see powerful pros on TV exploding through impact and mistake that for a forward thrust of the hips. But I promise you, real golf power isn't a linear lunge, it's a powerful rotational unwind. As mentioned in the overview of the golf swing, the swing is a rounded action. The goal is to rotate your torso powerfully, using the ground for leverage. Early extension is the opposite - it’s a stall in rotation that gets replaced with a push forward.
2. Physical Limitations
Sometimes the problem isn't your a fault in your thinking, but a physical restriction in your body. If you lack mobility in your hips, thoracic spine (mid-back), or ankles, your body will find the path of least resistance. If you can't rotate properly because you're tight, your body's only option to try and generate speed is to thrust forward.
Weakness in your glute muscles is another common culprit. Your glutes are the engine of your rotation. If they're not firing correctly, smaller, less-equipped muscles take over, and your pelvis becomes unstable, making it far more likely to drift toward the ball.
3. An "Over-the-Inside" Backswing Path
If you take the club away too far behind you on the backswing, your natural reaction to get the club back to the ball is to make room by throwing your hips forward. This isn't the classic "over the top" move, it's the opposite. The club is so far "stuck" behind you that a forward hip thrust feels like the only way to create space to swing. You’re essentially responding to one fault by creating another one.
4. Poor Setup Posture
Your golf swing often follows the path set by your address position. If you set up with your weight too far on your toes or with your back too rounded (a "C" posture), your body is already predisposed to lunge forward during the swing just to maintain balance. A more athletic setup with a straight back and weight centered over the balls of your feet provides a stable platform to rotate around.
Drills to Cure Your Early Extension for Good
Okay, let's get to the good stuff. Reading about the problem is one thing, but feeling the fix is what creates lasting change. These drills are designed to give you instant feedback and retrain your body to rotate instead of thrust.
The Classic: The Bench or a Golf Bag Drill
This is the gold standard for a reason. It gives you undeniable feedback on whether your hips are moving correctly.
- Stand at address with your rear-end just lightly touching a golf bag, a bench, or even a wall behind you. Make sure there’s only a sliver of daylight between your glutes and the object.
- Take a slow, smooth backswing. As you rotate back, your right glute (for a righty) should engage and press firmly into the wall or bag.
- Now, here’s the important part. As you start the downswing, the feeling you want is for your left glute to immediately replace your right glute on the wall. Your hips should be rotating along the wall, not coming off it.
- If you start your downswing and your butt comes off the wall, you've just early extended. Keep doing this drill in slow motion without even hitting a ball until you can consistently keep your lead glute on the object through the entire impact zone. This ingrains the feeling of your lower body staying back and deep.
The Feel Creator: The "Left-Pocket-Back" Thought
Golf swings are often changed with a simple thought or "feel." Early extenders are usually thinking about pushing their right hip towards the ball. We need to replace that with a new feel.
- On your downswing, I want you to feel like you are aggressively pulling your left front pocket backward, away from the ball and behind you.
- Imagine someone is standing behind you and has a rope tied to your front left belt loop. As you start down, they are yanking that rope directly backward.
- This sensation forces your lead hip to clear out of the way, creating massive amounts of space for your arms to sweep through freely. For the first time, you might feel what it's like to not be "stuck." This single thought promotes rotation over lunging.
The Stability Maker: Chair Between the Knees Drill
This is a fantastic drill to feel how your lower body should support rotation without becoming unstable.
- Grab a lightweight stool or an empty bucket and place it between your knees at address. Squeeze your knees together just enough to hold it in place.
- Take a 70% speed practice swing.
- If you early extend, your hips will shoot forward and you will lose your knee flex, causing you to drop the object.
- The goal is to hit the ball while maintaining your knee flex and keeping a slight pressure on the object. This feel trains your thighs and glutes to stay active and engaged, providing the stable base you need to rotate your upper body over your lower body.
The Sequencer: The Step-Through Drill
This drill is great because it makes it almost impossible to hang back or early extend. It forces proper weight transfer and powerful rotation through the shot.
- Set up to a ball with an iron, but bring your trail foot (your right foot for a righty) slightly closer to your lead foot, about hip-width apart.
- Hit the ball with a normal swing.
- Immediately after contact, allow the momentum of your swing to make you "step through" with your trail foot towards the target, just like a baseball pitcher does after throwing.
- You should finish in a balanced position with your body fully facing the target, trail foot now in front of your lead foot. You simply can't do this if you lunge your hips toward the ball, you'll get completely off-balance. It wires your body for a fluid, athletic transfer of energy.
Final Thoughts
Fixing early extension is fundamentally about changing your concept of power from a forward lunge to a powerful rotation. By understanding the causes and regularly practicing feel-based drills like keeping your rear-end back, you can retrain your muscle memory and replace this swing-killer with a consistent, powerful, and athletic motion.
While these drills provide a fantastic foundation- I know that translating a range feeling to on-course performance can be tough. We actually designed Caddie AI to bridge that exact gap. It acts as your 24/7 on-demand coach, ready to give you personalized feedback or strategic advice right when you need it. You can ask what might be causing your early extension for a personalized response, or even snap a photo of a tricky lie to get an expert opinion on the spot, helping you make smarter, more confident decisions without any of the old guesswork.