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How fast are the greens
Posted: Sunday April 01, 2001 4:04 AM
Updated: Tuesday March 26, 2002 6:41 PM
The Augusta Chronicle
Uniformity of the greens is a crucial factor on any course, and variations can adversely affect the results. The Stimpmeter (created by 1935 Massachusetts Amateur champion Edward S. Stimpson) provides an accurate way to measure this uniformity. The results obtained are referred to as the "speed" of the green.
(Inset box)Ball is released when elevated to a 20 degree incline. The beveled end assures proper positioning
Step 1
The 36-inch-long aluminum Stimpmeter has a V-shaped groove that supports the golf ball. The design provides a consistent release to ensure accurate measurements.
Marking the release point with a tee (A), 3 balls are released from the same position. Another tee (B) is placed at the mid distance where the balls stop.
Each ball is traveling at the same velocity when it exits the Stimpmeter.
Step 2
Step 1 is repeated, using marker B as the start point and marker A as an aiming point.
Step 3
The distances recorded in steps 1 and 2 are added and divided by 2 to provide an average, the "speed" of the green.
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