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DeepSwing App Icon DeepSwing Golf Swing Analyzer
Slice Diagnosis

Fix Your Slice by Fixing Its Cause — Not Its Symptom

A slice is a ball-flight symptom with a handful of root causes: an over-the-top downswing, an open clubface, a weak grip, poor setup alignment. DeepSwing analyzes your swing on video, identifies which cause is yours, and prescribes the drills that address it — so you stop compensating and start correcting.

Detects over-the-top moves Club path visualization Cause-matched drills

#1

Most common amateur miss

4+

Root causes detected

2

Camera angles used

100%

Video evidence

Path & plane analysis

01 · Root Cause

See the over-the-top move that creates your slice

DeepSwing's outcome-tendency engine links biomechanics to ball flight: a downswing that comes over the plane line with an open face produces the classic slice spin. The app flags the exact transition frames where your club leaves the ideal path.

  • Outcome tendency: slice detection
  • Transition-phase analysis
  • Plane deviation flagged per frame
Swing & ball trails

02 · Visual Proof

Watch your club path with swing trails

Swing trails draw your clubhead's actual path through the hitting zone. An out-to-in slice path is unmistakable when you see it traced in color over your own video — and deeply satisfying to watch straighten out over sessions.

  • Clubhead trail overlay
  • Hand path visualization
  • Before/after comparison
Slice-fix coaching

03 · Targeted Fix

Drills matched to your slice type

Over-the-top slicers get shallowing drills; open-face slicers get face-control work; setup slicers get alignment routines. After each practice block, re-analyze and watch your path numbers migrate from out-to-in toward neutral.

  • Cause-specific drill plans
  • Re-test after each block
  • Progress tracked in history
Process

How it works

1

Film two swings

One down-the-line, one face-on — the capture guide frames both for you.

2

Get your slice diagnosis

The app identifies your dominant cause: path, face, grip-related or setup.

3

Run the matched drills

Practice the prescribed fix and re-analyze until the tendency reads neutral.

FAQ

Frequently asked questions

Why do I slice the golf ball?

Most slices come from a clubface that's open relative to an out-to-in swing path. The path problem usually starts in the transition — the club moves 'over the top' of the ideal plane. DeepSwing shows you on video whether that's your pattern, or whether setup and face control are the bigger culprits.

Can an app really fix my slice?

The app diagnoses the cause and prescribes matched drills; you provide the practice reps. Because every session is re-measured, you know within days whether the fix is working instead of guessing for months.

Which camera angle do I need to see a slice cause?

Down-the-line reveals path and plane; face-on reveals setup, face control, and release timing. DeepSwing analyzes both and detects the perspective automatically.

How long does it take to fix a slice?

It varies with practice frequency, but players typically see path numbers improve within a few focused sessions. The history view shows your out-to-in tendency shrinking measurably.

Does this work for a driver slice specifically?

Yes — driver is where slices hurt most. Select driver as your club and the checks use driver-specific ideal ranges; pair it with the driver swing analysis mode for speed and launch context.

Start free

Diagnose your slice today

Two swings on camera and DeepSwing tells you why the ball curves — free.