| 摘要 |
The invention describes a ski (2) or a snowboard in the form of a board-type gliding device (1). By reference to the width (13) of the gliding device (1), at least one recess (14) is provided in its middle portion extending in its depth direction—arrow (15)—from the top face (7) of the gliding device (1) in the direction towards the running surface facing (10) and disposed in its longitudinal direction essentially parallel with the longitudinal direction of the gliding device (1) with a view to causing a cross-sectional weakening. At least one manually adjustable adjusting means (20) is provided, which is designed to produce an individually adjustable change in the load-dependent deformability of the cross-sectional shape or to produce an individually adjustable limit to the maximum permissible load-dependent cross-sectional deformation of the gliding device (1). The invention further relates to a ski (2) or a snowboard, provided with a manually adjustable adjusting means (20) which is designed to act as a prizing means for producing an individually adjustable increase in the width (19) of the recess (14) on the one hand and to act as a pulling means to produce an individually adjustable decrease in the width (19) of the recess (14) on the other hand.
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