| 摘要 |
A training device for use in a pool having a lane guide. The training device comprises a base member shaped to cooperate with at least a portion of the lane guide, an elongated member adapted to pivot relative to the base member, and a resilient member coupling the elongated member to the base member in an initial position. The resilient member is adapted to return the elongated member to the initial position when the elongated member deviates therefrom.
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