| 摘要 |
An exercise device that includes an upper frame with a user support that cantilevers over a lower frame provides for reduced storage and the potential for shipping in a pre-assembled state. The upper frame is supported by the lower frame with a rolling element there between. The rolling element can be in the form of rollers that are rotatably mounted to the foot portion of the upper frame and the head portion of the lower frame. The rolling element can also take the form of one of more rollers, which constantly articulate with each of the upper and lower frames. A spring bias is included to provide a resistance to movement of the upper frame with respect to the lower frame. The lower frame, and therefore the supported upper frame, can also be pivotally mounted to a base frame, thereby enabling the upper frame to be positioned in an inclined state. A pair of handles may also be used to actuate a cable that provides movement of the upper frame relative to the lower frame by displacement of the foot portion of the upper frame toward the head portion of the lower frame.
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