| 摘要 |
A modified snowboard includes a multi-position binding system having at least two preset positions, including a first position where the user is able to control the snowboard under conventional use, and a second position where the user is able to rotate the binding systems to extend a guide blade through a slot from a recessed position within the core of the board. The blade when in use projects from the bottom surface to provide guide means to aid the user in controlling the direction of the snowboard during forward movement. A retractable guide blade for snowboards is also disclosed.
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