Stimp, short for stimpmeter, is a term used in golf to describe the speed of the greens. The concept was introduced by Edward S. Stimpson, who created the Stimpmeter device to measure green speed accurately and objectively. Originally made from wood, Stimpmeters are now made from aluminum and are 36 inches long with notched ends and tapered ends. They have V-shaped grooves on each side at a 145-degree angle for consistent ball roll. The device also has two ball-release notches for full-length and half-length runs.
To use a Stimpmeter, find a level area of the green with 10 to 12 feet in a single direction. Place a tee at one end as a starting point and use the Stimpmeter to measure ball-roll distance. Hold the device low to the ground, place a ball in the 1X notch, and slowly raise the Stimpmeter until the ball releases. Repeat this process with two more balls and ensure they come to rest within 8 inches of each other. Calculate the average distance between the tees in both directions to determine the green speed.
Knowing how to calculate stimp is not as critical for players as understanding how to interpret the outcome. A slow stimp rating is typically around 8 to 8.5 feet, while a fast stimp rating is 12 feet or more. By asking for the stimp rating at a course, players can better prepare for their round and adjust their putting speed accordingly. Understanding stimp ratings can help golfers gauge how soft or firm to hit putts during a round.
Stimpmeters have evolved over time to provide accurate measurements of green speed. They are essential tools for golf course superintendents and players to understand how fast or slow the greens are playing. By using a Stimpmeter correctly, players can accurately measure the speed of the greens and adjust their putting accordingly. The device’s design ensures consistent ball release and velocity, making it a reliable tool for determining green speed.
The invention of the Stimpmeter revolutionized the way green speed is measured in golf, providing a standardized method for course conditions. Edward S. Stimpson’s innovation has changed the game for players and course officials, allowing for more precise control over green speeds. Understanding how stimp is calculated and measured can help golfers improve their putting performance and adapt to different course conditions. By utilizing a Stimpmeter and interpreting stimp ratings, players can enhance their skills on the greens and improve their overall golf game.
