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Golfer at address with the Sync Ball connection trainer held between the forearms
The connection ball

Your arms come apart. That's where the shots go.

The Sync Ball rides on a soft lanyard and sits between your forearms. Keep light pressure on it and your arms can't fly apart. It's the quickest way to feel the connection that flushes irons and tightens every miss.

$34.99 $49.99
✓ Free tracked shipping ✓ 30-day money-back guarantee ✓ Right- & left-handed
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Downswing Labs

Sync Ball

Golf Training Aid · 30-day guarantee
Color: Light Grey
$34.99$49.99 Save 30%

The fastest way to feel a connected swing. No straps, no setup. The Sync Ball is a soft, inflatable trainer worn on a neck lanyard and held lightly between your forearms as...

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  • Free tracked shipping
  • 30-day money-back guarantee
  • Right- and left-handed
Shipping & delivery
Free tracked shipping worldwide. Orders ship in 1–2 business days; estimated delivery 1–3 weeks with a tracking link by email as soon as it's on the way.
Returns & guarantee
30-day money-back guarantee. If your connection and strike don't improve, email us for a full refund. Arrives damaged, we replace it free.
How to use it
Simple and beginner-friendly. A few slow reps before you practice or play. Full instructions are in the description below and in the printed quick-start guide.

The fastest way to feel a connected swing. No straps, no setup.

The Sync Ball is a soft, inflatable trainer worn on a neck lanyard and held lightly between your forearms as you swing. It keeps your arms working together as one unit, stopping the disconnection and "flying elbows" that leak power and spray your strike.

Why it works

When your arms separate in the swing, the club starts working independently of your body and consistency falls apart. The Sync Ball gives you instant feedback: keep gentle pressure on the ball and your arms stay connected to your chest turn. Let it slip and you've disconnected. Your body learns the feel in minutes, not months.

What it fixes

  • Arms separating and the chicken-wing collapse
  • Casting and loss of width in the takeaway
  • Inconsistent contact and start direction
  • Chipping and pitching: connection for crisp short shots

Who it's for

Every golfer, any handicap. Soft and inflatable, it packs flat in your bag and works on the range, at home, or in your warm-up before a round. Deflate to travel, inflate to train.

In the box

  • 1× Sync Ball connection trainer
  • Adjustable neck lanyard
  • 30-day money-back guarantee
The real problem

It isn't your hands. It's that your arms stopped working with your body.

The moment your arms disconnect from your chest turn, you lose width, sequence, and speed, and no swing thought fixes it, because you can’t feel where you’ve gone wrong.

The arms fly apart

Going back, your trail arm lifts and your lead arm folds. The club leaves your body and the power leaks out the side.

You cast from the top

Disconnected arms throw the clubhead early. You lose lag, add loft, and the strike turns thin or heavy.

Range fixes don't hold

You groove a swing thought on Saturday and lose it by the first tee. Thoughts fade. A trained feel stays.

How it works
Loop it on
Step 01

Loop it on

Drop the lanyard over your head and settle the ball between your forearms. Two seconds, over any shirt.

Make easy swings
Step 02

Make easy swings

Slow half-swings, gentle pressure on the ball. The moment your arms start to separate, you feel it give. Instant, honest feedback.

Then set it down
Step 03

Then set it down

Take it off and hit balls. Your arms hold the position on their own, because you trained the feeling instead of a thought.

What to expect

What connection actually does

Keep the ball connected and your low point moves forward, and you start compressing the ball off the turf instead of scooping it.

Crisper irons · What it trains

With the arms working as one unit, the face stops flipping through impact and the misses bunch closer to your target line.

Tighter dispersion · What it trains

Chipping and pitching live on connection. A minute with the ball before you play and the short-game strike gets predictable.

Sharper short game · What it trains
Questions

Straight answers

Does it fit under a jacket?

Yes. The ball is soft and the lanyard adjusts, so you can wear it over a polo or a mid-layer. It packs flat in the bag: deflate to travel, inflate to train.

Can I hit full shots with it on?

Use it for slow-to-medium rehearsal swings, then take it off to hit full shots. That way your body reproduces the feel on its own, which is the whole point.

Which colour should I pick?

They train identically. Light grey and black are the quiet ones; red is the easy-to-spot-in-the-bag one. Pick the colour you'll actually reach for.

When will it arrive, and what if it doesn't help?

Orders ship in 1–2 business days with tracking; most arrive within 1–3 weeks. If your strike hasn't improved in 30 days, email us for a full refund.

Risk-free

Thirty days to feel the difference

Train with the Sync Ball for a month. If your contact and connection haven't improved, send it back for a full refund. You risk a range session; that's all.

$34.99$49.99 Save 30%
✓ Free shipping ✓ 30-day money-back ✓ Secure checkout
WidthPro
$99.99
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