| 摘要 |
An exercise seat assembly for use with a supporting frame. The assembly includes a housing attached to the frame, a seat for a rider attached to a seat support post, the seat support post being pivoted and guided in the housing so that it moves circuitously in response to the action and movement of the rider. A plurality of guiding trackways are formed within the housing and a plurality of followers are carried by the seat support post which are confined within and travel along their respective trackways so as to movably mount the seat for circuitous motion.
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