Quick answer: Most slices happen because the club comes over the top on an outside-in swing path with an open clubface. To fix a slice, check your grip and alignment first. Then train an inside-out swing path with drills that give you feedback on every swing, such as the headcover drill, the trail-elbow drill and a slice corrector training aid like the TrueShot Golf Slice Corrector.
Why Golfers Slice the Ball
A slice curves hard to the right for right-handed golfers and to the left for left-handed golfers. It happens when two things combine:
- Outside-in swing path: the club cuts across the ball, usually because the golfer is coming over the top.
- Open clubface: the face points to the right of the swing path at impact (for right-handers), which adds slice spin.
Fix both, and the slice turns into a straight shot or a draw.
Drill 1: The Grip Check
A weak grip leaves the clubface open. At address, you should see two to three knuckles on your lead hand. The V formed by your thumb and index finger on each hand should point toward your trail shoulder. Hit 10 easy half-swing shots with this grip before you make full swings.
Drill 2: Alignment Stick Setup
Many golfers who slice aim left without realizing it, and that encourages an outside-in swing. Lay one alignment stick along your toe line and another along your target line. Your feet, hips and shoulders should be parallel to the target line. Use the sticks every time you practice until square alignment feels normal.
Drill 3: The Headcover Drill
Place a headcover about six inches outside the ball and slightly behind it. If you come over the top, you'll hit the headcover. Make slow swings at first, focusing on swinging from the inside and missing the headcover, then build up to full speed.
Drill 4: The Trail-Elbow Drill
When you come over the top, your trail elbow flies away from your body. Make practice swings while focusing on keeping your trail elbow close to your side at the start of the downswing. This shallows the club and puts it on an inside path.
Drill 5: Train the Inside Path With the TrueShot Slice Corrector
The fastest way to change your swing path is to get feedback on every rep. The TrueShot Golf Slice Corrector is an inside-approach swing trainer that stops the over-the-top move and teaches an inside-out path. It promotes a draw, more solid contact and more distance.
- Works for both right- and left-handed golfers
- Use it with driver, woods, hybrids and irons
- Made in the USA, with an instruction booklet and carry bag included
Shop the TrueShot Golf Slice Corrector
Practice Plan to Fix Your Slice
- Warm up with the grip check and alignment sticks (5 minutes).
- Do 20 headcover or trail-elbow swings at half speed.
- Hit 30 balls with the TrueShot Slice Corrector, building up to full speed.
- Finish with 10 balls without any aids to test the new feel.
Frequently Asked Questions
What is the fastest way to fix a slice?
Check your grip and alignment, then train an inside-out swing path with a drill or training aid that gives immediate feedback, such as the TrueShot Golf Slice Corrector.
Why do I slice my driver but not my irons?
The driver has the least loft, so it adds less backspin to offset sidespin. That makes an outside-in path or an open face more noticeable with a driver.
Can a training aid really fix a slice?
Yes, if it targets the cause. Swing path trainers give feedback on every swing, which helps you build an inside-out move into muscle memory.
How long does it take to fix a slice?
Many golfers see better ball flight within a few practice sessions. Making the change permanent usually takes several weeks of consistent practice.
Explore more swing plane training aids and full swing training aids.