That feeling of your hips lurching towards the golf ball on the downswing, often called humping the ball, is one of the most common and destructive swing faults in the game. This move, known as early extension, robs you of power, consistency, and clean contact. This article will break down exactly what early extension is, why it happens, and most importantly, give you clear, actionable drills to eliminate it from your swing for good.
In simple terms, early extension is when your lower body and hips move towards the golf ball during the downswing instead of rotating around and away from it. When you set up to the ball, you create a specific spine angle by tilting from your hips. In a correct swing, you maintain this posture, or "stay in your angles," through impact.
With early extension, you lose that posture. Your hips push forward, your spine straightens up, and your chest lifts before the club ever reaches the ball. You are literally standing up out of the shot too soon. Think of it this way: your belt buckle should be turning towards the target, not thrusting towards the golf ball.
When your body thrusts towards the ball, you run out of room for your arms to swing. Lacking space, your body has to make a last-second compensation, which is almost always a toss-up between a few bad outcomes:
Trying to fix the ball flight without fixing the early extension is a game you'll never win. The root of the problem is the body's motion, not what the hands are doing.
Amateur golfers don’t stand up out of the shot on purpose. It’s almost always a reaction to something else happening in the swing or a simple misunderstanding of where power comes from. The two main causes are physical limitations and flawed swing concepts.
Your body might literally not be able to perform the correct movement. The "downswing squat and turn" move requires a decent amount of mobility and strength in specific areas. The most common physical culprits include:
Oftentimes, early extension is just the result of a bad idea. Many players believe power comes from hitting at the ball, rather than swinging the club through the ball. This "hitting" impulse often comes from the right side for a right-handed golfer.
If your first thought on the downswing is to push hard with your right shoulder or throw your hands at the ball, your body will instinctively move to support that action. To drive forward, your hips will also drive forward. You're effectively throwing your whole body mass at the ball, which feels powerful but entirely disrupts the proper kinematic sequence. Golf is a rotational sport, not a linear one. The solution is to learn to rotate out of the way to create space for the club to accelerate freely.
The antidote to early extension is understanding and feeling what your hips are supposed to do. Forget thrusting forward, the goal is to rotate your hips so that your lead hip (your left hip for a righty) moves back, up, and around. This is often called "clearing the left hip."
Imagine you're standing in a narrow hallway. At the top of your backswing, your right glute is touching the back wall. On the downswing, your goal is to have your left glute take its place by rotating hard while the right glute drives forward along that same wall. Your hips should feel like they are working around a circle, deep behind you, not lurching out into the space in front of you.
When your hips rotate correctly this way, something amazing happens: you create a ton of space. This space allows your arms and the club to drop down on the proper inside path and swing powerfully through impact without getting stuck. You stay in your posture, and the club can finally do its job.
Understanding the concept is the first step, but instilling the feeling is what creates real change. Here are three effective drills you can do at home or on the range to turn this new move into a habit.
Doing a few minutes of this drill every day will build the muscle memory you need to take this move to the course.
This drill helps you feel the proper sequence of the transition from backswing to downswing, which is where early extension begins.
Finally, we need to connect the drills to the ball. A slower, more controlled swing is the perfect environment to bake in a new move.
Overcoming early extension is a process. It requires understanding what correct lower-body rotation feels like and then patiently practicing drills to make that feeling your new normal. Focus on turning your hips deep and around, not thrusting them forward, to create space for your arms to deliver the club powerfully and consistently.
Sometimes, working on a major swing change like retaining your posture can feel overwhelming. Simplifying the rest of your game can free up the mental energy needed to focus on these new physical moves. We find that when you feel confident in your on-course strategy or can get quick, judgment-free answers to your golf questions, focusing on a single swing thought becomes much more manageable. Our Caddie AI is designed to be that resource - both a 24/7 golf coach and a real-time course strategist, helping take the guesswork out of the game so you can concentrate on hitting better shots.
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