The Puttalyze Concept transforms short putting from guesswork into measurable physics. Most missed putts are not technical errors but miscalculations of gravity and time. Break is not determined by slope alone. It follows a simple physical law:

Break = Slope × Time

Slope provides the force. Time allows gravity to influence the ball. The longer the ball rolls, the more gravity can move it off line. Understanding and controlling time is therefore the key to precision.

Time as the Decisive Variable

Two forces dominate every putt: gravity and rolling friction. Gravity pulls the ball downhill, while friction slows it down. The balance between these forces defines how long the ball remains in motion — and therefore how much it breaks.

Softer putts break more because they roll longer. Faster greens increase break because reduced friction extends roll time. Longer putts break more due to greater duration. Downhill putts break more because gravity maintains velocity and extends exposure time. Every read must account for this time factor.

Target Speed – 3 Rotations Per Second

Puttalyze standardizes a target speed of 3 rps at the hole. At this speed, the ball uses the full effective capture width of approximately 3.5 inches. It resists early slope influence yet avoids excessive lip-outs. Too slow increases break and causes low-side misses. Too fast reduces effective hole size and increases bounce-outs. Speed consistency is non-negotiable.

High-Side Entry – The 2/3 Principle

The hole must be divided mentally into three horizontal sections. Only the upper two-thirds provide effective entry. A ball entering through the lower third is already moving away from the center due to slope. Therefore, the visual center is not the true target. On breaking putts, the effective entry point is always above center. High-side entry is mathematically superior.

Green Speed and Stimp

Green speed modifies time within the equation. Faster greens reduce friction, extend roll time, and increase break. Slower greens shorten roll time and reduce break. Stimp must therefore be integrated into every calculation. Ignoring green speed invalidates the read.

The Calculation Process

Step one is analysis: measure slope percentage, identify the fall line, determine green speed, and estimate distance.
Step two is calculation: apply the physics of time and slope interaction.
Step three is entry adjustment: aim for the upper two-thirds of the hole.
Step four is execution: deliver 3 rps at the hole. Without correct speed, the aim point collapses.

Slope and Fall Line

Slope acts as a multiplier. Steeper slopes require wider aim points due to increased gravitational pull. Underestimating slope guarantees low-side misses. The fall line defines gravity’s direction. Without identifying it, the calculation is incomplete.

Puttalyze removes emotion from putting and replaces it with structure. Control time. Respect slope. Enter high.

• 📺 The Explainer

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