Fat and thin shots are two sides of the same coin — and together, they are the most common ball-striking problems in recreational golf. A fat shot (also called a chunk or a heavy shot) happens when the club strikes the ground before the ball, producing a divot behind the impact point, a dull thud, and a shot that travels a fraction of its intended distance. A thin shot (also called a blade or a skull) occurs when the leading edge of the club contacts the ball at or above its equator, producing a low, screaming trajectory with little control. Both errors share the same root cause: inconsistency in where the club’s low point occurs relative to the ball.
The good news is that fixing fat and thin shots does not require a swing overhaul. In most cases, a few targeted adjustments to your setup, weight shift, and practice habits can produce dramatic improvements. This guide explains why these mis-hits happen, offers specific drills to correct them, and gives you a practice plan to build reliable ball-first contact.
Understanding the Low Point
Every golf swing creates an arc, and the lowest point of that arc determines where the club interacts with the ground. For a shot struck from the turf (irons and wedges), the low point should occur two to four inches in front of the ball — after impact, not before it. This is what produces the crisp, ball-first contact you see from professional golfers, where the divot starts ahead of where the ball was sitting.
When the low point shifts behind the ball, you hit it fat. When the low point shifts so far forward that the club is already ascending by the time it reaches the ball, or when you lift out of your posture to avoid hitting the ground, you hit it thin. The challenge is that many factors can shift the low point: ball position, weight distribution, spine angle, early extension, and the sequence of the downswing all play a role.
If you also struggle with shots curving offline, our guide on how to fix a slice addresses the directional side of ball-striking, while this guide focuses on the vertical — getting the club to meet the ball cleanly.
Why You Hit It Fat: Common Causes
The most frequent cause of fat shots is a weight shift that stays on the back foot through impact. In a proper golf swing, roughly 80 percent of your weight should be on your front foot by the time the club reaches the ball. Many amateurs, particularly those who are trying to help the ball into the air, hang back on the right side (for right-handed golfers) and scoop at the ball with their hands. This moves the swing’s low point behind the ball, and the club digs into the turf before making contact.
Another common cause is excessive lateral sway during the backswing. If your head and torso slide several inches away from the target on the backswing, you have to slide back the same distance on the downswing just to get back to neutral — and if you fall short, the low point lands behind the ball. A third contributor is early release, or casting, where the wrists unhinge too early in the downswing. This effectively lengthens the club’s reach, causing it to bottom out before it gets to the ball.
Why You Hit It Thin: Common Causes
Thin shots often emerge as a compensation for fat shots. A golfer who has been chunking the ball instinctively starts pulling up out of their posture through impact — standing up, lifting the arms, or chicken-winging the lead elbow — to avoid hitting the ground. This raises the club’s low point above the ball’s equator, producing a thin or topped contact.
Early extension — the tendency to thrust the hips toward the ball during the downswing — is another major contributor. When the hips push forward, the upper body is forced to stand up to make room, raising the club path and producing thin contact. Ball position can also be a factor: if the ball is too far back in your stance, the club may reach the ball while the shaft is still very much de-lofted and ascending, catching it thin with a sharply descending blow that contacts the upper half of the ball.
Fix 1: Correct Your Ball Position
Ball position is the simplest fix and the one most often overlooked. For a standard iron shot, the ball should be positioned roughly one to two ball-widths ahead of center in your stance — for most people, this is just inside the left heel (for right-handed golfers) for long irons and approximately one ball-width ahead of center for short irons and wedges. If the ball creeps too far back, you will hit down too steeply and either chunk it or blade it. Too far forward, and the club is already past its low point by the time it reaches the ball, producing fat contact or a sweep that catches the ground first.
A useful practice-range habit is to place an alignment stick or club on the ground perpendicular to your target line, positioned at the center of your stance. This gives you a consistent visual reference for where the ball sits relative to your body for each club in the bag.
Fix 2: Master the Weight Shift
The single most impactful change most amateur golfers can make is learning to shift their weight properly to the front foot before and during impact. At address, your weight should be roughly 50/50 between your feet. At the top of the backswing, it shifts slightly to the trail side (55/45 or 60/40 at most). Then, critically, the downswing begins with the lower body shifting toward the target, so that by impact, 75 to 85 percent of your weight is on the lead foot.
A drill that teaches this effectively is the Step Drill. Set up to the ball with your feet together. On the backswing, step your trail foot back to its normal position. On the downswing, step your lead foot forward to its normal position before swinging through. The stepping motion forces your weight to transfer naturally, and the resulting contact will feel noticeably crisper than what you are used to. Start with half swings and a short iron, and gradually increase to full swings as the motion becomes comfortable.
Fix 3: The Towel Drill for Fat Shots
Place a folded towel or headcover on the ground about two inches behind the ball. Make your normal swing. If you hit the towel before the ball, you know your low point is too far back. The goal is to miss the towel entirely and strike the ball first, taking a divot in front of where the ball was sitting. This drill provides immediate, unambiguous feedback — you either miss the towel or you do not. Start with a pitching wedge and half swings, and once you can consistently miss the towel, progress to longer swings and longer clubs.
The towel drill also trains your brain to trust the downward strike. Many amateurs instinctively try to lift the ball into the air by scooping with their hands, when in reality it is the loft of the club, combined with a descending blow, that launches the ball skyward. Trusting the loft is one of the fundamental breakthroughs in ball-striking. Your pre-shot routine can also reinforce this trust by including a rehearsal swing that brushes the grass ahead of the ball’s position.
Fix 4: The Line Drill for Low Point Control
Using a can of spray paint or a line of tees, create a visible line on the practice range perpendicular to your target line. Place the ball on the line. Hit shots and observe where your divot starts relative to the line. If the divot starts behind the line, your low point is too far back (fat tendency). If there is no divot at all, you are likely picking the ball clean or hitting it thin. The goal is for the front edge of the divot to start at or just ahead of the line.
This drill is powerful because it decouples ball-striking from ball flight. Instead of obsessing over where the ball goes, you are training the one fundamental that matters most: where the club meets the ground. Once you can consistently bottom out in front of the line, clean contact becomes the rule rather than the exception.
Fix 5: Maintain Your Spine Angle
Standing up through impact — losing your spine angle — is the most common cause of thin shots among mid-handicap golfers. The fix is to maintain the forward bend you established at address all the way through impact. A helpful mental image is to keep your chest pointing at the ball through the strike. You should feel your belt buckle turning toward the target while your chest stays angled down.
A drill that reinforces this is the Wall Drill. Stand with your backside touching a wall and take your golf posture. Make slow-motion swings while keeping your glutes in contact with the wall through the downswing and into the follow-through. If your hips thrust forward (early extension), you will feel them push away from the wall — an immediate signal to correct. This builds the body awareness needed to maintain posture under the speed and pressure of a real swing. Building a strong core and maintaining flexibility also helps you hold your spine angle — our golf workout routine includes exercises specifically designed for rotational stability.
A Practice Plan for Better Ball Striking
Fixing fat and thin shots requires deliberate, focused practice — not just beating balls at the range. Here is a four-week practice plan that builds the motor patterns needed for consistent ball-first contact.
During weeks one and two, spend 20 minutes per practice session exclusively on the Towel Drill with a pitching wedge and half swings. Do not worry about where the ball goes. Focus only on missing the towel and hearing the click of clean contact. In weeks three and four, progress to the Line Drill with full swings and a variety of clubs, starting with short irons and working up to mid-irons. Track the percentage of shots where your divot starts ahead of the line. A reasonable goal for a mid-handicap golfer is 70 percent or higher within four weeks.
Between drill sessions, play at least one round per week where you focus on weight transfer rather than results. Commit to finishing every iron shot with your weight on your front foot, regardless of where the ball ends up. This on-course practice is what transfers range improvements to real scoring situations. For the mental approach to staying committed to process over outcome during a round, our guide on handling pressure on the golf course offers a framework for managing the emotional side of the game.
Final Thoughts
Fat and thin shots are frustrating, but they are also highly fixable. Both errors trace back to the same fundamental issue — where the club bottoms out relative to the ball — and the drills in this guide give you a clear, structured path to moving that low point forward. Correct your ball position, commit to shifting your weight to the front foot, maintain your spine angle through impact, and practice with the towel and line drills consistently. Within a few weeks, the sick feeling of a chunked approach shot or a skulled wedge will become a rare occurrence rather than a recurring nightmare. Clean contact changes everything — your distance becomes predictable, your trajectory becomes controllable, and your confidence over the ball transforms.
