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Session · May 8th, 2026 7:59 PM

22 shots analyzed. 4 faults prioritized.

Primary club
8 Iron
Avg ball speed
99.3 mph
Median smash
1.24
Median carry
136 y

AI Coach · claude-sonnet-4-5-20250929

Low spin + inconsistent contact killing distance and control

You're making solid contact on some swings, but the strike pattern is all over the face. The good news: once you tighten up contact location, your distance and spin will jump immediately.

Priority 1
8 Iron
Center the strike
Root cause: Strike location is inconsistent across the face — likely hitting toe, heel, and thin shots. Low smash factor (1.24 vs. 1.32 ideal) and massive variability (±0.09) prove the contact point is moving around. This is also causing the abnormally low spin (4929 rpm vs. 7000+ needed).
Feel: Feel the ball compress in the exact center of the clubface. You should hear a sharp crack, not a dull thud. Focus on keeping your head still through impact and letting the low point happen naturally in front of the ball.
Success metric: Smash factor climbs to 1.30+ and stays within ±0.03 shot to shot. Spin jumps above 6500 rpm.
10 min
Foot Spray Strike Map
Spray your clubface with foot spray to create a residue that records each strike location.
5 min
Sharpie Face Mark
Mark a small dot on the ball with a Sharpie and check the residue on the clubface after each shot.
8 min
Towel Toe Drill
Place a towel just outside the toe of the ball. If you hit toe shots, you'll catch the towel.
Priority 2
8 Iron
Reduce spin axis tilt
Root cause: Spin axis is tilted ±10.3° on average, meaning you're hitting draws, fades, hooks, and slices inconsistently. This comes from an unpredictable face angle at impact relative to path — even though your averages are square, individual swings are all over the map.
Feel: Feel the clubface square to your forearm at the top, then rotate it closed through impact. The logo on your glove should point at the ball at impact, not at the sky or ground.
Success metric: Spin axis tilt drops below 5° and shot shape becomes predictable — mostly straight with occasional small draw or fade.
15 min
Exaggeration Pairs
Hit deliberate hooks and slices in pairs. Builds clubface awareness and a square neutral.
15 min
Alignment Rod Gate
Plant an alignment rod into the ground angled toward the target. Tee a ball directly under it. Swing without hitting the rod.

Practice plan

45 min total
  1. 1
    Foot Spray Strike Map10 min

    Diagnose your strike pattern. Spray the face, hit 10 shots, and see where the ball is making contact. Look for a tight cluster in the center.

  2. 2
    Sharpie Face Mark10 min

    Immediate feedback on every swing. Mark the ball with a Sharpie and check the clubface after each shot. Chase center strikes.

  3. 3
    Towel Toe Drill10 min

    Eliminate toe shots. Place a towel just outside the toe. If you hit it, you know you missed toward the toe. Adjust setup or swing plane.

  4. 4
    Exaggeration Pairs15 min

    Build clubface awareness. Hit intentional hooks and slices in pairs to feel the extremes, then find neutral square in the middle.

Watch‑outs
  • Don't try to manipulate attack angle yet — your -8° is steep but consistent. Fix strike location first; spin will follow.
  • Avoid swinging harder to chase distance. You're losing yardage because of contact, not swing speed. Smooth, centered strikes will add 10-15 yards instantly.
  • If you're hitting thin (low on the face), check ball position — it may be too far forward. If you're hitting toe, stand slightly closer to the ball at setup.
Loading flight theater…
Valid shots
22/ 22
50y50y100y100y150y150y200y200ymedian 136yTEE← LEFT  |  TARGET LINE  |  RIGHT →
22 shots
SolidMishitOutlier
high
Insufficient backspin
8 Iron
8 Iron: spin too low (4929 rpm)

Spin is too low for the club. Typically caused by thin contact or shallow strike — the ball won't hold a green.

high
Inconsistent strike
8 Iron
8 Iron: inconsistent strike (σ 0.09)

Strike quality is highly variable shot to shot. The number one cause of dispersion is unpredictable contact, not poor swings.

moderate
Heavy ball curvature
8 Iron
8 Iron: heavy curving spin axis (±10.3°)

Tilted spin axis means the ball curves significantly in the air. Reducing face‑to‑path will tame this.

minor
Low strike efficiency
8 Iron
8 Iron: low smash factor (1.24)

Strike is consistently off‑center. Even small misses on the toe or heel cost ball speed and add unwanted spin.

Session summary
What you should take away

You've got the fundamentals of a good swing, but you're leaving 20% of your performance on the table because of where the ball is hitting the face. Dial in contact and everything else will fall into place.

What went well
  • Club path was nearly neutral (0.3° in-to-out) — you're not swinging way across the ball
  • Face-to-path was square on average (0.3°), so you're close to controlling the clubface
  • Attack angle of -8° is steeper than tour average, but you're taking a divot consistently
What needs work
  • Strike location is wildly inconsistent — smash factor varied by 0.09 shot to shot, meaning you're hitting toe, heel, high, and low
  • Spin is way too low at 4929 rpm (should be 7000+), likely from thin contact or hitting above center on the face
  • Dispersion is 14 yards side-to-side because of the inconsistent strike and tilted spin axis
Your one focus

Find the center of the clubface on every swing — your strike pattern is costing you 15 yards and all your spin.

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