4.6/5 based on 520+ reviews on Trustpilot

Michael & 186k+ golfers improved with FinalPutt

4 ReasonsYour Slice Isn't Your Fault

Most golfers spend years trying to fix their slice, only to work on the wrong things. In many cases, poor arm-body connection is the real cause. Here's why it happens and how to fix it.

Discover the 4 reasons

Before we start

Start With The Right Diagnosis

Most golfers try to fix their slice by changing their grip, swing path, or stance. But if you’re working on the wrong cause, those changes rarely lead to lasting results

  • Guessing The Cause

    Changing your swing blindly

  • Quick Fixes

    Temporary fixes that don't last

  • Random Tips

    Advice that isn't built for your swing

  • Wasted Practice

    Training the wrong movement

01 Reason

your slice isn't a hands problem, it's a connection problem.

Most golfers blame their grip, but the real problem starts when the arms separate from the body. The Swing Sync™ keeps your trail arm connected, helping eliminate slicing while building a consistent, repeatable swing.

02 Reason

THE WRONG MOVEFEELS RIGHT.

When your arms separate from your body, it often feels completely normal. That’s why so many golfers repeat the same movement without realising it’s causing the slice.

03 Reason

Your Arms Move Independently From Your Body

When your arms separate from your body, the club moves outside the ideal swing path. This makes it harder to return the clubface square at impact, leading to slices and poor ball striking.

04 Reason

PRACTICE REINFORCES WHAT YOU REPEAT

Every swing reinforces your current movement. If your arms disconnect from your body, repeating that motion only makes the slice more consistent.

Root cause

All These Problems Have One Root Cause

Every slice starts before impact. When your arms disconnect, the club moves outside the ideal swing path, the clubface stays open, and the ball curves right.

Arms disconnect

Club moves outside

CLUBFACE STAYS OPEN

Ball slices right

Solution

Reconnect Your Arms. Straighten Every Shot.

The Swing Sync™ keeps your trail arm connected throughout the swing, helping you stay on plane, square the clubface at impact, and build a more consistent swing.

  • Keeps your trail arm connected
  • Squares the clubface at impact
  • Builds a repeatable swing
Get the Swing Sync

Build the correct swing.
Every swing.

4.6/5 based on 520+ reviews on Trustpilot

Why Golfers Trust The Swing Sync

The Swing Sync™ helps keep your trail arm connected throughout the swing, reinforcing the correct movement with every rep. Regular practice builds muscle memory, making it easier to take that same swing onto the course.

  • Instant Physical Feedback
  • Builds Muscle Memory
  • Train at Home or the Range
  • Available in Two Sizes
  • Right & Left-Handed Golfers

SWING SYNC

4.9/5719 reviews
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt
SWING SYNC - FinalPutt

186k+ golfers improved using FinalPutt

SWING SYNC

€29,95 €49,95 Save 40%
  • Instantly Connects Arms & Body
  • Eliminates Slices & Chicken Wing
  • Unlock Ultimate Consistency
  • Works for Right & Left-Handed Golfers
SIZE: REGULAR

Knowledge hub Recommendations

SWING SYNC - FULL VIDEO TRAINING GUIDE - FinalPutt

SWING SYNC - FULL VIDEO TRAINING GUIDE

€14,95€8,95
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HOW THIS IMPROVES YOUR GAME

Disconnection ruins consistency. Swing Sync™ keeps your arms perfectly connected to your body, instantly fixing slices, eliminating the chicken wing, and building the consistent, repeatable motion every great player has.

Feel the connection, swing from the inside, and strike it pure every time. Fast results. Tour-level consistency.

Key Benefits:

✔️ Fix Your Slice Instantly – Keeps your arms and club on plane for a natural inside path and square impact.

✔️ Eliminate the Chicken Wing – Stops your elbow from flying, creating full rotation and clean extension through impact.

✔️ Build Ultimate Consistency – Repeats the same connected motion swing after swing for pure, reliable ball striking.

✔️ More Power, Less Effort – Compact connection improves sequencing and efficiency for effortless distance.

✔️ Fits Every Golfer – Adjustable, lightweight, and effective for all ages and skill levels.

TRY IT RISK-FREE

We are so confident this will improve your game that we offer a full 30-Day Money Back Guarantee. Try it on the range, take it to the course, and if you don't see results, we will give you a full refund. No questions asked.

FREE SHIPPING & DELIVERY


Estimated Delivery Times:
- United States: 5-9 business days
- Europe (EU): 5-9 business days
- United Kingdom: 5-9 business days
- Australia: 7-11 business days
- Rest of the World: 7-11 business days

SIZE GUIDE SWING SYNC

SIZE GUIDE

The Swing Sync is available in two sizes: Regular and Extra Large. The Regular size features extensive velcro adjustability, stretchability and fits the majority of golfers. If you have a larger build or bigger upper arms, the Extra Large offers additional room for a comfortable, secure fit. Of course, also with a large velcro adjustment range and stretchability of the band.

Find your size

Size Torso (under chest) Upper Arm
Regular 24″ – 45″ (60 – 115 cm) 10″ – 14″ (25 – 35 cm)
Extra Large 42″ – 53″ (105 – 135 cm) 14″ – 18″ (35 – 45 cm)


Note:
If you’re between sizes, size down. If the band or arm loop is too big, the aid loses part of its function. The regular size provides enough stretch to fit most users.

How to measure

Torso: Wrap a soft tape measure around your torso just below your chest. Keep the tape level and snug but not tight.

Upper arm: Measure around the widest part of your upper arm (bicep), with your arm relaxed at your side.

Because of the adjustable Velcro closure, each size covers a wide range. The measurements above for the Regular size reflect the range from fully tightened to fully extended. The Extra Large size can technically be adjusted to fit torso measurements as small as 30 inches, but below 42 inches, the band may not have enough tension to function as intended. We therefore recommend the Regular size for torso measurements below 42 inches. However, if your upper arm is too large for the Regular size, the Extra Large may still be the better option.

Not sure which size to choose? Reach out to support@finalputt.com anytime, we're happy to help you find the right fit.

Real Golfers. Real Results.

Trusted by 186,000+ golfers worldwide

Finally Some Consistency

I never had the same swing twice. One would hook. One would slice. I didn't know what was going wrong until I started using this. It made my wrist stay in place without me thinking about it.

Highly Recommend for All Golfers

No matter what skill level you're at, the Velocity Grip is a fantastic tool. It's helped me improve my tempo and timing, and I've seen noticeable results on the course.

Finally Found My Swing!

Before I bought the Connection Arm Band, I had no idea where I was hitting the ball, and the Connection Arm Band really made the difference. Just the feeling of staying connected is just wonderful.

Improved consistency.

I've seen major improvements in my consistency since I started using the Perfect Grip pro. It helps me avoid common mistakes, and I love how easy it is to use.

Why Golfers Choose The Swing Sync

Most training aids focus on one swing fault. The Swing Sync™ helps build the connected movement every consistent golf swing is built on.

The Swing Sync™

Watching Videos

Most Training Aids

Instant physical feedback
No physical feedback
One swing fault only
Builds a connected swing
Theory without practice
Limited movement training
Trains the correct movement
No movement training
No full swing connection
Reinforces muscle memory
Easy to forget
Temporary improvements
Repeatable swing on the course
Hard to apply on the course
Single-purpose training

Still Have Questions?

Here are the questions golfers ask most before getting started with the Swing Sync™.

Will The Swing Sync Fix My Slice?

The Swing Sync™ is designed to address one of the most common causes of a slice: your arms separating from your body during the swing. By keeping your trail arm connected and reinforcing the correct movement through repetition, it helps build a more consistent swing and reduce slicing over time.

How Long Until I Notice Results?

Most golfers start feeling the difference within a few practice sessions, as the Swing Sync™ gives instant physical feedback the moment your arms disconnect.

Is the Swing Sync Suitable for Beginners?

Yes. It's built to train the correct movement pattern regardless of skill level, so beginners and experienced golfers both benefit.

Can I Use It at the Driving Range and on the Course?

Yes, the Swing Sync™ is designed for practice at the range, at home, and it's light enough to bring along for warm-up swings before you play.

Will It Fit My Body Size?

The Swing Sync™ is available in two sizes and adjusts to fit right- and left-handed golfers comfortably.

4.6/5 based on 520+ reviews on Trustpilot

Stop Fighting Your Slice. Start Building a Better Swing.

You've seen what causes a slice. Now it's time to train the correct movement. The Swing Sync™ helps you build a more connected, repeatable swing with every practice session.

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SWING SYNCSave 40%
€49,95€29,95
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