| 摘要 |
<p>1. Learning and training apparatus for skiing, characterized in that it comprises two longitudinal supports arranged approximately horizontally and articulated respectively at one of their ends on two fixed vertical axles spaced horizontally, that the other end of each support is equipped with a roller the axis of rotation of which is parallel to the longitudinal axis of the support, its diameter being greater than the cross-sectional height of the said support, that each support is equipped with a device designed to receive and retain the shoe or bare foot of the person wishing to train, that the said device is provided with means allowing it to pivot freely about the longitudinal axis of the said support, and that the two supports are provided with restoring means exerting on them forces driving them and keeping them close together in a position of rest.</p> |
