| 摘要 |
The specification discloses a training device (10) for the game of tennis which is adapted to be mounted on a stand (12). The training device (10) comprises a frame (22) which is supported on the stand (12) with a top block (30) and a line and pulley arrangement. A fixed arm (40) and a line-actuated pivotal arm (42) are secured to the frame (22). A flexible line (58) extends downwardly from the pivotal arm (42) and a tennis ball is releasably connected to the string for suspension thereby to facilitate practice of various strokes.
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