Device for displacement on board to practice e.g. grass skiing, has connection unit allowing modification of position of fixing and displacement units, and control unit controlling modification of position of fixing and displacement units

摘要

The device has a fixing unit (2) for fixing a foot (4) of a user, and a connection unit (3) allowing modification of relative position of the fixing unit and a displacement unit. A control unit controls the modification of the relative position of the fixing unit and the displacement unit, where the control unit is controllable by a user. The control unit has a handle (6) provided with a tightening unit adapted to be maintained in a hand of the user.