| 摘要 |
<p>BASEBALL PRACTICE DEVICE A baseball practice device is provided that can be used to assist a baseball player in developing a level swing and/or to provide a pitching target. A pair of single elongated arms are mounted on an arm support structure so that they are vertically spaced apart a minimum distance sufficient to allow the passage of the bottom-shaped portion of a horizontally disposed conventional baseball bat therebetween. The baseball can be mounted on a structure on the lower arm. Alternatively, the arms may be moved further apart along the arm supporting structure and a pitching target bag can be mounted on the arms. The arm supporting structure is a vertical post mounted in a sleeve pounded in the ground, and the arms are mounted on the post utilizing brackets formed from a single bent plate.</p> |
