Fix your slice
Fix your slice by fixing its cause.
For right-handed golfers a slice curves hard to the right because the clubface is open to the swing path at impact. That is the symptom. DeepSwing shows you on video which move in your swing is behind it and gives you the drill for it.
Straight shot for reference
- 2camera views
- 20+checks
- 6swing phases
- 0sensors
Ball flight
How a slice happens.
The start direction comes mostly from the clubface, the curve from the difference between face and path. If the club comes from out to in and the face is open to it, the ball curves right.
- Face open to path
- Out-to-in path
- Mirrored for left-handers
Straight shot for reference
Slice
- How it flies
- Starts straight or slightly left, then curves hard to the right.
- Common cause
- The clubface is open to the swing path at impact, often from too little lead-side rotation or early extension.
- What helps
- Improve hip and torso rotation through impact and keep the lead wrist flatter.
DeepSwing looks at
- Hip turn at the top
- Over the top
- Lead arm
- Weight shift
Hook
- How it flies
- Starts right and curves hard to the left.
- Common cause
- The clubface closes fast: a strong hand and arm release with limited body rotation.
- What helps
- Keep your posture and let the body clear through the ball earlier.
DeepSwing looks at
- Hip turn
- Pelvis slide at impact
- Swing plane
- Tempo
Push
- How it flies
- Starts right of the target and keeps flying straight right.
- Common cause
- Face and path both point right, often from sequencing drift: head sway or throwing the arms too early.
- What helps
- Keep the head stable and sequence from the ground up: legs first, then torso, then arms.
DeepSwing looks at
- Pelvis slide
- Hip turn
- Head movement
- Tempo
Shown as the Push/Pull tendency in the app.
Pull
- How it flies
- Starts left of the target and keeps flying straight left.
- Common cause
- Face and path both point left, often from sequencing drift: head sway or throwing the arms too early.
- What helps
- Keep the head stable and sequence from the ground up: legs first, then torso, then arms.
DeepSwing looks at
- Over the top
- Hip turn
- Head movement
- Tempo
Shown as the Push/Pull tendency in the app.
Fat
- How it flies
- The club hits the ground first and the ball comes up short and weak.
- Common cause
- The low point of the swing sits behind the ball, from an early trail-side drop or too little shift forward.
- What helps
- Shift pressure to the lead side earlier and keep your spine angle stable.
DeepSwing looks at
- Stance width
- Pelvis slide
- Weight shift
Thin
- How it flies
- The ball is struck too high and flies low along the ground.
- Common cause
- The low point is too far forward, or you lift up through impact.
- What helps
- Keep your posture, allow slight lead-side flex and extend only after contact.
DeepSwing looks at
- Pelvis slide at impact
- Weight shift
- Posture loss
Flights simplified, for right-handed golfers. DeepSwing measures body and clubhead motion, not the clubface itself: the app derives the tendency from your checks.
Over the top
See the path of your clubhead.
From the down-the-line view DeepSwing measures swing plane and over the top on the detected clubhead path. You see whether your downswing sits above your backswing path.
- Clubhead trail overlay
- Swing plane on the club
- Over the top measured
Body
The move behind the curve.
Too little hip turn at the top, a bent lead arm, missing weight shift or early extension: the app links these checks to the slice tendency and shows you which one applies to you.
- Hip turn
- Lead arm
- Weight shift and early extension
Drill
Practice, film, compare.
Every check comes with a drill video and step-by-step instructions. After practice you film again and compare both swings phase by phase.
- Drill for the check
- Compare before and after
- Progress in History
How it works
- 1
Film two swings
One from behind on the target line, one face-on. The capture guide shows how.
- 2
See the cause
Clubhead path, over the top and the body checks behind your slice tendency.
- 3
Do the drill
Run the matching drill and check it with your next video.
What golfers say
4.6 out of 5 · 126 App Store ratings
-
★★★★★ App Store
Game changer!
I have been using this app for several months and it has helped me so much. … One of the things I like most is that I can experiment with different grips or moves and see the impact immediately. … I have never hit the ball better and my consistency has improved dramatically.
JMDOS · Canada · -
★★★★★ App Store
Helpful AI analysis for better golf
I have been using DeepSwing for a few weeks and I love it. The app analyzes my swing, especially my tee shots, and shows me right afterwards what I can do better. Much better than ordinary video apps. …
Zubabua · Germany · Translated from German -
★★★★★ App Store
Strong app!!!
… I have tried a lot of apps like this and I think this one is the best. Strong analyses and recommendations. I can only recommend it!!!
bughi28 · Germany · Translated from German
Questions, answered
Why do I slice the golf ball?
Because the clubface is open to the swing path at impact, usually with an out-to-in path. Behind it there is often a downswing over the plane (over the top), too little lead-side rotation or early extension.
Can an app fix my slice?
It shows you the cause and the matching drill. You fix it on the range, but with a clear direction instead of trial and error.
Which camera angle do I need to see a slice cause?
Ideally both: down-the-line shows swing plane and over the top, face-on shows weight shift, sway and head movement.
How long does it take to fix a slice?
It depends on the cause. If you do the matching drill regularly and film again, History shows whether the value moves toward the ideal range.
Does this work for a driver slice?
Yes. Pick the driver as your club, the matching ideal ranges apply, and the speed estimate shows whether the change costs you speed.
Related topics
- Driver AnalysisSpeed, swing plane and setup for your driver in one analysis.›
- Down-the-Line AnalysisSwing plane, over the top and posture from behind.›
- Swing Coach AppTop fix first, drills for every check, Live Coach by voice.›
- AI Swing AnalyzerBody and clubhead in every frame, 20+ checks, one clear priority.›
Find out why your ball curves right.
Film two swings, see the cause. Try Pro free for 7 days.