| 摘要 |
A wood or aluminum practice bat designed to be swung by one arm is provided for developing hitting skills. The bat comprises a continuously tapered barrel portion, and a substantially cylindrical handle portion connected by a sharply tapered portion. The handle portion of the bat has a length which effectively permits grasping by only one hand at a time, thus confining the bat for its intended use. The bat, which has an overall length of about twenty-two inches, and weighs about twenty ounces, is intended to be used in various drills designed to facilitate development and coordination of the movements, and muscle groups which control the movements, of each arm individually.
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