| 摘要 |
An exercise device containing a frame having a front and rear section and an athlete's body receiving support elements, an operating element to rotatably receive the forces exerted by the members of the body of an athlete seated in the support elements, an eccentric rotatable element fitted to the operating section in order to direct the forces applied to the latter over to the eccentric element, a counter force element mounted on the eccentric element by a rope element in a manner that the counter-force element resists the force applied to the operating element with a counter-force by way of the rope element and the eccentric element. The operating element is connected to the eccentric element by two transmission gears flanking the support elements and by a substantially rope-shaped transmission element as well as by two rearward transmission gears, with the eccentric elements being mainly disposed behind the support elements, and that the transmission gears plus their transmission elements are encapsulated. The rear section of the frame contains a vertical frame portion and the front section comprises a substantially rectilinear inclined frame portion tilted against the vertical frame portion, and that the frame portions are joined together by their bases with a horizontal frame portion. |
