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Swing Coaching

A coach that shows its work.

The same capture that produces your numbers reads your body. You get a score, the faults behind it, the measurement that proves each one, and the drill that fixes it.

Start your free month See the Index

LiPAR Index

61.6 ± 25.0

Your whole bag against a tour swing.

Zero to a hundred. The band next to it is the honest part — after three swings the model isn’t certain, and it says so. Keep hitting and it narrows.

Filter by driver, woods, irons, or wedges. Most golfers find their number moves by twenty points across the bag, which is usually the first useful thing they learn.

The LiPAR Index screen showing a score of 61.6 with a confidence band and club filters

Faults, with the receipt

“Hanging back” is an opinion. This isn’t.

Every fault comes with the measurement that triggered it. You don’t have to take the app’s word for anything.

What the engine measured

The weight never reaches the lead side — 0.10 bh at impact — so there is nothing to push against. The lead knee stays at 161° instead of bracing.

Practice focus

Hanging Back

  • Step-Through (Walk-Through)
  • Pre-Set Drill
  • Basketball Drill
A session debrief naming the hanging back fault, the measurement behind it, and three suggested drills

P1 – P10

Ten positions, from your own swing.

The frames coaches actually talk about, pulled from your capture and labelled — so when someone says “you’re across the line at P4,” you can go look.

  1. P1 Address
  2. P2 Club parallel (back)
  3. P3 Lead arm parallel (back)
  4. P4 Top of backswing
  5. P5 Lead arm parallel (down)
  6. P6 Club parallel (down)
  7. P7 Impact
  8. P8 Club parallel (through)
  9. P9 Lead arm parallel (through)
  10. P10 Finish

Kinematic sequence

Speed should build like a whip.

Hips fire first, then chest, then hands — each peaking just before the ball. When the order is wrong, the chart shows it immediately, and no amount of swing thoughts fixes a sequencing problem you can’t see.

This is force-plate and 3D-capture territory. It runs on a phone.

A kinematic sequence chart plotting hips, chest and hands through the swing

My Focus

Three things at a time.

Pin up to three faults and the app tracks only those, session over session. Golfers who work on everything work on nothing.

Deep Dive

Patterns over time.

Which faults keep coming back, which are fading, and how your motion compares to a tour swing across the whole session history.

1 month free. Then decide.

One subscription covers Swing Coaching, the Launch Monitor, and The Greens — $9.99/month or $99.99/year.

Download on the App Store See The Greens

Requires iPhone 13 Pro or newer — the Pro models are the ones with LiDAR.