| 摘要 |
An exercising machine includes a sliding sleeve slidably mounted on an upright post fixedly mounted on one end portion of a base, at least one supporting strut mounted on a mediate portion of the base, a seat fixedly mounted on an upper end portion of the sliding sleeve, and an arm training mechanism. The arm training mechanism includes a connecting rod rotatably mounted on the supporting strut, two handles each having a lower end portion detachably attached to one end portion of the connecting rod for rotating the connecting rod along a horizontal axis, a drive lever having a first end fixedly mounted on a mediate portion of the connecting rod, an intermediate lever having a first end pivotally connected with a second end of the drive lever, and a driven lever having a first end pivotally connected with a second end of the intermediate lever and a second end fixedly mounted on a lower end portion of the sliding sleeve.
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