| 摘要 |
The ski according to the invention comprises an upper surface (6) which has, in transverse section, over at least the greater part of the length of the ski, a convex rounded shape. The average radius (RM) of the upper surface (6) varies as a function of the longitudinal position of the transverse section in question along the ski, and is smaller in the central zone of the ski than in the vicinity of the tip and heel of the ski. This makes it possible to increase the height in the central zone of the ski whilst reducing the height of the edges of the ski.
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