| 摘要 |
Exercising means comprises a base 1, foot or hand rests 8 and means for raising or lower the foot or hand rests 5. The foot or hand rests 8 can tilt from side to side in relation to the base 1 and can move upwards and downwards. When one of the foot or hand rests 8 are pushed downwards the other is raised upwards. Preferably, the means for raising and lowering the foot or hand rests 8 is a pivot beam 5, which can pivot with respect to the base 1 and allows the foot or hand rests to pivot with respect to it. The connections may be made by ball and socket arrangements, 7 and 9, 11 and 3, 2 and 6. A raised peripheral edge 13 may be provided around the foot or hand rests 8 to stop the hands or feet slipping off. Also described is an embodiment comprising one or two discs which have a ball part to be received in a socket on the base and may be rotated by the hands or feet independently of each other.
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