Instructor & Physics-Backed Swing Diagnostics

Fix Your Golf Swing
Diagnostic Guides by Swing Fault

Common swing faults explained cause first: why each one happens, how to tell which cause is yours, and step-by-step drills with video from the coaches who teach them. The same guides our AI golf swing analysis links to when it finds a fault.

New to the game? Start with the five fundamentals instead — grip, posture, strike, arc and clubface, in the order to learn them.

30 Guides

Swing Faults & Skills

139 Drills

With Coach Videos

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Jump Direct To Beginners Fundamentals or Swing Miss (30 Guides):
Start Here: Core Foundation

Golf for Beginners: The 5 Fundamentals

Before working on advanced positional fixes, learn these 5 essentials in teaching order — each one makes the next one possible.

Building a Repeatable Swing FoundationStep-by-Step

Great golf swings aren't built on quick band-aid fixes or endless position drills — they are built on a solid physical foundation. Master these 5 core building blocks in teaching order (grip, posture, low point, swing arc, and clubface control). Each step creates the biomechanical foundation required for the next, giving you a consistent, powerful motion that holds up under pressure.

The Grip
Fundamental #13 Drills

The Grip

Your hands are the only thing touching the club, so they decide where the face points.

Range Feel Cue:

Fingers, not palms — and hold it like a tube of toothpaste you do not want to squeeze.

Posture & Balance
Fundamental #23 Drills

Posture & Balance

A repeatable swing needs a base that does not move — set your body so the club can find the ground the same way twice.

Range Feel Cue:

Hinge from the hips, arms hanging free from the shoulder sockets.

Ball Striking
Fundamental #33 Drills

Ball Striking

Hit the ball first, then the ground — the low point of the swing belongs in FRONT of the ball.

Range Feel Cue:

Brush the grass on the target side of the ball.

The Swing Arc
Fundamental #43 Drills

The Swing Arc

The ball is to your side, so the club swings on an arc around your body — never in a straight line.

Range Feel Cue:

Turn back, shift through — the club goes around you, not at the target.

The Clubface & Release
Fundamental #53 Drills

The Clubface & Release

The face has to rotate through the ball — holding it at the target the whole way is what leaves it open.

Range Feel Cue:

Waist-high past the ball, the face looks back at where you came from.

Grip, Setup & Ball Position(3)

Fix what is set before the club moves: grip, posture and where the ball sits in your stance

Takeaway & Top of the Backswing(7)

Fix the positions that feed the downswing: takeaway, width, length, plane, and where the shaft and trail elbow point at the top

How to Fix Your Golf Takeaway
Diagnostic Guide7 Drills
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Drill: One Piece Takeaway Drill

How to Fix Your Golf Takeaway

A poor takeaway either pushes the club outside your hands or whips it inside and open. Find out which one you have, whether it matters and the drills to fix it.

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How to Fix a Narrow Backswing and Collapsing Arms
Diagnostic Guide5 Drills
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Drill: Shoulder Push (Width & Retraction)

How to Fix a Narrow Backswing and Collapsing Arms

A narrow backswing has the arms folding in close to the chest at the top. Learn whether yours costs you speed or strike, and the drills that build real width.

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How to Stop Overswinging in Golf
Diagnostic Guide5 Drills
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Drill: Shorter Supported Top Position Drill (Overswing)

How to Stop Overswinging in Golf

An overswing is the arms carrying on after your turn has stopped. Learn when a long backswing actually costs you and the drills that shorten it with control.

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How to Fix a Flat Golf Swing Plane
Diagnostic Guide6 Drills
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Drill: Fix a Flat Golf Swing Plane

How to Fix a Flat Golf Swing Plane

A flat swing plane wraps the club around your body. Learn what causes a flat backswing, when it needs fixing, and drills for your shoulder turn and arm lift.

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How to Fix a Laid-Off Golf Swing
Diagnostic Guide7 Drills
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Drill: Fix Laid Off: The Waiter's Tray

How to Fix a Laid-Off Golf Swing

A laid-off golf swing points the shaft left of target at the top. Learn when it needs fixing, what causes it, and the drills that square the club at the top.

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How to Fix an Across-the-Line Backswing
Diagnostic Guide5 Drills
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Drill: Fix Your Across The Line Golf Swing (Pizza Tray Wrist Extension)

How to Fix an Across-the-Line Backswing

Across the line means the shaft points right of target at the top. Learn when it matters, what causes it, and drills to fix arm run-on and the trail wrist.

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How to Fix a Flying Trail Elbow
Diagnostic Guide4 Drills
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Drill: Always Start With Your Right Arm in This Position

How to Fix a Flying Trail Elbow

A flying trail elbow points out behind you at the top. Find out when it matters, what it does to the club and the transition, and the drills that fold it down.

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Ball Flight & Curve Misses(4)

Fix shots curving or starting offline: slice, hook, shank, and getting stuck in downswing

Impact & Strike Quality(5)

Fix solid contact problems: fat/chunked shots, thin/topped hits, casting, flipping, and chicken wing

Posture, Rotation & Body Mechanics(6)

Fix swing sequence and structure: early extension, over-the-top, swaying, weight shift, hip rotation and tempo

How to Fix Early Extension in the Golf Swing
Diagnostic Guide8 Drills
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Drill: Wall Drill For Early Extension

How to Fix Early Extension in the Golf Swing

Fix early extension in your golf swing: why hips thrust toward the ball, the real causes, and step-by-step drills to stay in posture through impact.

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How to Stop Coming Over the Top
Diagnostic Guide12 Drills
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Drill: The Dropping Drill (Justin Rose Feel)

How to Stop Coming Over the Top

Fix the golf swing's biggest transition fault: stop coming over the top with drills that shallow your path, fix your takeaway, and square the clubface.

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How to Stop Swaying in the Golf Swing
Diagnostic Guide9 Drills
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Drill: Trail Foot Barrier Drill (Anti-Sway)

How to Stop Swaying in the Golf Swing

Swaying (sliding laterally instead of rotating) wrecks contact and power. Learn why your hips drift off the ball and the drills that turn sway into coil.

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How to Improve Weight Shift in the Golf Swing
Diagnostic Guide11 Drills
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Drill: Weight Shift Is Ruining Your Game

How to Improve Weight Shift in the Golf Swing

Learn how to improve weight shift in the golf swing: the real causes (reverse pivot, sway, hanging back) and the drills that fix your sequence for good.

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How to Improve Hip Rotation in the Golf Swing
Diagnostic Guide8 Drills
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Drill: Hip Rotation Test/Flare Out Foot Drill (Internal Rotation)

How to Improve Hip Rotation in the Golf Swing

Poor hip rotation costs you speed and consistency. Learn what limits your hip turn (mobility, setup, or concept) and the drills that build a real coil.

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How to Improve Your Golf Swing Tempo
Diagnostic Guide7 Drills
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Drill: The Count to Two Drill (Torso Engagement)

How to Improve Your Golf Swing Tempo

Fix rushed, handsy swing tempo with a proven 3:1 ratio, sequencing drills, and transition fixes that stop the downswing from outracing your body.

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Skills & Shot-Making(5)

Build the skills behind a repeatable swing: connection, compression, clubhead speed, consistency, and shaping the ball on command

How to Stay Connected in the Golf Swing
Diagnostic Guide7 Drills
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Drill: Golf Alignment Stick Belt Drill: Achieve Proper Transition Sequencing

How to Stay Connected in the Golf Swing

Connection is the arms and body moving as one unit. Lose it and you get inconsistent strikes, a narrow arc and a chicken wing. Here is what causes disconnection and the drills that fix it.

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How to Compress the Golf Ball
Diagnostic Guide5 Drills
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Drill: Wall Push Drill (Forward Shaft Lean Feel)

How to Compress the Golf Ball

Compression is a low point ahead of the ball, not extra effort. Here is what actually creates a compressed strike, why trying harder makes it worse, and the drills that build it.

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How to Increase Clubhead Speed in Golf
Diagnostic Guide4 Drills
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Drill: Light-to-Heavy Overspeed Training Protocol

How to Increase Clubhead Speed in Golf

Clubhead speed comes from width, sequencing, ground force and overspeed training, not from swinging harder. Find where your speed leaks and train it safely.

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How to Make Your Golf Swing More Consistent
Diagnostic Guide3 Drills
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Drill: Feet Together Drill

How to Make Your Golf Swing More Consistent

Consistency is a dispersion measurement, not a feeling. Here is why golfers misjudge their own progress, what actually causes scattered strikes, and how to measure whether you are improving.

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How to Shape Golf Shots: Draws, Fades and Start Line
Diagnostic Guide6 Drills
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Drill: Slice Fix System: Closed Shoulders & 7 O'Clock Entry

How to Shape Golf Shots: Draws, Fades and Start Line

Shot shape is the gap between clubface and swing path. Learn why start line is almost entirely face, why you must fix it first, and the drills that build a draw or fade on command.

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Not sure this is your real fault?

Upload one swing video and our AI will identify which of these faults is actually affecting your swing path, using physics-backed metrics and a practice plan matched to what it finds. Your first analysis is free.