| 摘要 |
The invention refers to the medical engineering, namely to devices for physical development of the human body. The chair-trainer comprises a base (1), on which it is installed by means of a ball bearing a mobile seat, a leg training device, consisting of two foot rests (15) joined by a flexible cord (16), installed on a pulley (17), fixed to a support (4) in the form of bar fixed to the base (1), the other support (5) in the form of bar also fixed to the base (1), with changeable grippers, fixed thereon by means of a bush (20), mounted with the possibility of changing the position in a vertical line. On the support (5) under the bush (20) it is mounted with the possibility of changing the position in a vertical line a second bush (9) with a support pole (10), to which it is fixed a back massage device (25) with massage elements (26). On the base (1) it is additionally installed by means of a second ball bearing a mobile cross bar, on the ends of which there are installed with the possibility of rotating around its axis two cylinders with leg massage elements. On the support (4) in the upper part it is additionally mounted an arm massage device (31), made in the form of a cylinder with massage elements (26). The back massage device (25) includes two cylinders, each being made with the possibility of rotating around its axis by means of bearings, mounted into their side faces, and fixed by means of axles to a carcass (30).
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