| 摘要 |
A batting practice device for baseball having a base member and a telescoping vertical shaft, with a laterally extended tubular member mounted on the extended end of said shaft and rotatable thereon with a pair of springs resisting the rotatable movement in two directions to yieldably maintain the said tubular member against rotation. A yieldable band such as a strip of rubber or other elastic, is secured adjacent the inner end of said tubular member and extends through said member, and a ball, similar to a baseball, is secured to the other end of said elastic strip and is suspended as a batting target.
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