Curve ball training
First Claim
1. A training device for use in practicing throwing a curve ball, comprising:
- a first ball being held and thrown by the user; and
a counterweight connected to the first ball at a fixed position, the counterweight providing a balance point by its mass which balances the mass of the first ball.
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Accused Products
Abstract
A training ball for use by a pitcher in practicing throwing a curve ball and a method for using the training ball as described. The training ball has a first ball having approximately the size, weight, and surface of a regulation baseball, for being held and thrown by the pitcher, and a counterweight connected to the first ball at a fixed distance and position, to provide a mass balancing the mass of the first ball at a balance point approximately at the surface of the sphere defined by the surface of the first ball. The first ball may be a modified regulation baseball. The counterweight may be a second ball approximately identical in size and weight to the first ball. The method for using a training ball includes gripping and throwing the first ball as a curve ball, whereby the training ball will fly with a 12-6 spin toward the pitcher'"'"'s target if the training ball is properly thrown.
35 Citations
13 Claims
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1. A training device for use in practicing throwing a curve ball, comprising:
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a first ball being held and thrown by the user; and a counterweight connected to the first ball at a fixed position, the counterweight providing a balance point by its mass which balances the mass of the first ball. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for adapting the throwing motion to throwing a curve ball, comprising:
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gripping a first ball for throwing, said first ball connected to a counterweight which balances the weight of the first ball by its mass at a balance point; and throwing the first ball in a manner, whereby the first ball and said counterweight rotate about each other with a 12-6 spin toward the thrower'"'"'s target if properly thrown. - View Dependent Claims (11, 12, 13)
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Specification