| 摘要 |
PROBLEM TO BE SOLVED: To provide skis with which stable turns (slalom and downhill skiing) are performed similarly to long skis and slalom skiing of small radius is easily performed, suitable for high speed turns as well. SOLUTION: The central part of the ski is widened by 3 cm to 6 cm just within the range of 35 cm to 70 cm, side curves on both the sides of the ski are composed of two side curves of a side curve 2 in such a widened portion and a side curve 1 of the other portion, and the bottom of the front end of the widened portion is made into sled-like surface.
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