| 摘要 |
A multi-function gymnastic device which is composed of a pedestal capable of being erected and two rocker components installed on the two sides of said pedestal and capable of being assembled horizontally when the said pedestal is in an erect state so that the said rocker components can be pushed and pulled to-and-fro for boat-rowing sports, up-and-down for weight-lifting sports, and left-and-right for chest-expanding sports, and moved for 360 DEG so as to be in keeping with each other to change the mode of sports and to achieve the effect of multi-function sports.
|
