For more than a century, golfers have relied on the same putting traditions — rules of thumb repeated without question. Puttalyze challenges those ideas by replacing intuition with measurable, physics-based understanding. It is both a complete putting concept and a green-reading app, built to reveal how a ball truly behaves on the green.

At the core of Puttalyze lies a simple but revolutionary insight: the real key to great putting is speed at the hole, not how far past it the ball rolls. Gravity, not distance, pulls the ball into the cup. By measuring speed instead of guessing distance, Puttalyze introduces a universal, scientific language for putting that adapts to any green speed.

Physics Over Tradition

The app’s model is grounded in the equation of motion for a rolling ball with friction, assuming pure roll—the state that occurs near the hole. It calculates exactly how a golf ball moves over slope and grass by considering translational and rotational kinetic energy, potential energy from elevation change, and rolling friction.

From the player’s input — green speed (Stimp value), slope percentage, angle to the fall line, and distance to the hole — the system computes three essential outputs:

• Target Speed: the exact speed the ball must have at the hole.
• Aim Point: how far left or right of the hole to aim.
• Distance Point: how far the ball should roll past the hole at that speed.

Every result is drawn from validated tables, giving accurate numbers instead of guesswork.

The Speed Standard

Through controlled testing, Puttalyze defined the ideal ball speed at the hole as 3–4 revolutions per second — roughly 0.9–1.2 mph. Below this range, the ball lacks forward momentum and loses its line; above it, it will lip out or travel too far. This finding replaces the outdated belief that a ball should finish “10–15 cm past the hole.” Such distance varies with every green; optimal speed does not.

Green-Speed Calibration

Before reading any break, players must match their stroke to the day’s surface. Puttalyze teaches a simple three-step Green-Speed Calibration Drill to establish daily equilibrium:

1. On a flat area, putt three balls without turning your head.
2. After the third putt, tilt your head 90° toward the ground until you can see all three balls.
3. If they’ve rolled the same distance, you’ve found your green-speed equilibrium.

Once calibrated, your brain instinctively knows how much energy each stroke requires, ensuring consistent pace and rhythm.

From Guessing to Knowing

By shifting the focus from feel to physics, Puttalyze transforms putting into a measurable process. It explains why slower putts break more and faster putts break less, replacing myths with understanding. The combination of concept and app creates a unified system — thinking, measuring, and performing in harmony.

For professionals, Puttalyze provides data-driven feedback to reduce strokes per round. For amateurs, it builds confidence through knowledge. In every case, it replaces uncertainty with proof.

Puttalyze doesn’t just change how you putt — it changes how you understand putting itself.

• www.Golf247.eu