The Rotational Power Ball Throw is a test that measures core strength and total body power. It is a key component of the SPARQ rating system, particularly in baseball and hockey. This test simulates the rotational core movement commonly seen in these sports.
Test Overview
To perform the Rotational Power Ball Throw, you will need a 2 or 3 kg power ball (baseball uses a 3kg ball, fastpitch uses a 2 kg ball), a tape measure, and a clear open area for testing. The athlete starts by standing perpendicular to the start line, similar to a pitching or hitting stance. The ball is held in both hands, with the back hand on the back of the ball and the front hand under the ball. The ball is drawn back, keeping it between the waist and chest, with only a slight bend at the elbows. Then, in one fluid motion, the ball is flung up and forward at a 45-degree angle. The athlete is encouraged to fall forward over the line after releasing the ball to maximize the distance of the throw. Three attempts are allowed, and the best result of the three throws is recorded.
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Scoring
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The distance from the starting line to where the ball first lands is recorded, measured to the nearest foot. Bryan Clay, a US Decathlete, achieved an impressive 60 ft 0 in during a SPARQ testing exercise.
Target Population
The Rotational Power Ball Throw is particularly relevant for baseball, fastpitch, and other sports that require upper body strength, such as rowing, tennis, and javelin throwing.
Advantages and Disadvantages
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This test has several advantages. It is easy and quick to perform for individuals, and the required equipment is relatively inexpensive. However, conducting this test with a large group can be time-consuming and requires multiple people to mark results, check technique, and collect and return the balls.
FAQs
Q: What is the purpose of the Rotational Power Ball Throw test?
A: The purpose of this test is to measure core strength and total body power.
Q: How is the Rotational Power Ball Throw performed?
A: To perform the Rotational Power Ball Throw, the athlete stands perpendicular to the start line, holds the ball with both hands, draws it back to the waist or chest, and then flings it up and forward at a 45-degree angle.
Q: What is the ideal angle for maximizing the distance of the throw?
A: The optimal angle for maximum distance is approximately 45 degrees.
Summary
The Rotational Power Ball Throw is a test that measures core strength and total body power. It is commonly used in the SPARQ rating system for baseball and hockey. By standing perpendicular to the start line, athletes throw a power ball across the chest for maximum distance. The distance from the starting line to where the ball first lands is recorded, and the best result of three throws is recorded. This test is particularly relevant for sports that require upper body strength. It is easy and quick to perform, although it can be time-consuming when testing a large group. Start measuring your rotational power today and enhance your performance on the field.
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