The TrueStrike Heel Stomp Power Drill

Fix Early Extension and Square Your Delivery

Focus: Full Swing

Drill Objective

Early extension is a swing killer that causes the club shaft to pitch out and move across the ball, leading to weak slices or pulls. This drill uses TrueStrike under the lead heel to force a proper lateral shift and "stomp" motion. By keeping the heel down and shifting correctly, the club naturally "lays down" into a shallow, powerful delivery position.

Set-Up

  1. Place a TrueStrike underneath your back heel (right heel for right-handed golfers).
  2. Take your normal stance with a mid-iron, feeling the slight elevation under that heel.
  3. Ensure your weight is balanced before starting your backswing.

Instructions

  1. Take a normal backswing, keeping your lead heel pressure on the block.
  2. As you begin the downswing, feel like you are stomping down on the block to keep that heel planted.
  3. As you stomp, feel a lateral shift toward the target. This motion allows the club shaft to naturally lay down rather than pitching outward.
  4. Roll through the impact zone while maintaining that grounded feeling.
  5. Practice this "stomp and shift" motion to feel the club slot into a perfect delivery position before hitting full shots.

Benefits

Power Generation
Reduce early extension
Encourages In-to-Out Path
Shallows club
Brad Pluth
Brad Pluth
Master Professional
Dick's House of Sport
  • 3x: US Kids Top 50 Master Coach
  • 4x: Golf Digest Best in State
  • 50,000+: Lessons given

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Joe Stago
Joe Stago Director of Instruction, GolfTEC Dublin Ohio

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Brad Pluth
Brad Pluth PGA Master Professional

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Virgil Herring
Virgil Herring Former Golf Channel Academy Lead Instructor
Drill FAQ

Questions About This Drill

Get clear answers on setup, swing feel, common mistakes, and how to get the most out of this PathPal drill.

Place the TrueStrike surface directly under your lead heel at address. On the downswing, feel like you're stomping that lead heel down into the TrueStrike while simultaneously shifting laterally toward the target. The physical surface gives the foot something to press into — creating the ground force reference that triggers the correct lateral shift sequence. Brad's cue is stomp and shift: the stomp keeps the heel grounded, the shift keeps the hips moving laterally rather than toward the ball, and the shaft shallows naturally as a result of both.

Early extension happens when the hips thrust toward the ball rather than rotating around and away from it. When the hips move toward the ball, the upper body has to stand up to create room for the arms to swing. That standing-up changes the relationship between the body and the club — the hands rise, the shaft steepens, and the club path becomes steep and outside-in. Brad describes it precisely: once you go this way — hips toward the ball — the shaft pitches out, and you have to come out and across. The launch move and the steep path are physically inseparable.

The heel stomp fix works because ground force sequencing is the mechanism that controls hip movement direction. When the lead heel stomps into the ground at the start of the downswing, the ground reaction force drives the lead hip up and back — the correct rotational direction — rather than forward toward the ball. This is the same ground force principle that underlies the "pressure shift" data measured in force plate technology: elite players shift pressure to the lead foot before the downswing begins, creating the rotational force that keeps the hips rotating rather than thrusting. The TrueStrike gives the heel a firm, consistent surface to stomp into, making the ground force feel immediately accessible.

The lateral shift and the shaft shallowing are mechanically linked. When the lower body shifts laterally toward the target while the upper body stays back, the entire kinematic chain tilts — the lead side moves forward while the trail shoulder drops slightly. That tilting of the upper body away from the target automatically shallows the downswing plane, dropping the club below its backswing plane and into the delivery slot. Brad's key phrase is "the club shaft naturally lays down" — it's not a conscious shallowing move with the hands or arms. It's the automatic consequence of the correct lower body shift and tilt combination.

Both drills address early extension and sway gap — but they approach it from opposite directions. Janean's Brick Wall drill uses the pathpal as a visual boundary for the upper body, keeping the torso and head behind a defined line at impact. Brad's Heel Stomp drill uses the TrueStrike as a ground force trigger for the lower body, initiating the correct lateral shift sequence that prevents the hips from thrusting. Together they address both ends of the early extension chain: Janean's drill prevents the upper body from following the hips forward, and Brad's drill prevents the hips from going the wrong direction in the first place. Used in sequence, they build a complete impact position correction.

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Full Video Transcript

Open the transcript to review the complete drill walkthrough in text form.

The Problem — Early Extension

One of the biggest errors I see is what I call the launch. Watch what happens: once you go this way — hips toward the ball — notice the shaft pitches out. You have to come out and across. That's early extension. And that's why you're slicing.

The Fix — Heel Stomp

Here's a quick early extension fix using the TrueStrike under your lead heel.

Feel like you're going to stomp down and laterally shift into that heel. Not launch. Stomp and shift.

When you do that — watch — the club shaft naturally lays down. You're in a good delivery position. You can smash it.

The Key Contrast

Launch toward the ball → shaft pitches steep → out and across

Stomp and shift → shaft lays down → smash it from the inside

Let's give that a try.

Transcript lightly edited for clarity.