| 摘要 |
The invention relates to a baseball pitcher's practice target comprised of a backstop first target frame supporting a net for receiving a ball and rebounding the ball back to the pitcher. A second target attached to the frame and in front of the first target. The second target being constructed from a plurality of cross-links which define an adjustable rectangular strike zone. A third target is attached to the frame and in front of the second target. The third target is comprised of a disk suspended from the frame by a flexible member.
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