| 摘要 |
A water sports device for supporting a seated human rider while the rider and the device are towed behind a powered water craft, the device including an elongated board having a front end and a back end to which is secured a seat for supporting the buttocks of the rider in a position spaced from and roughly centered above the back one-third of the board, a binding for securing the feet of the rider over the top of the board secured to the board, an elongated hydrofoil extends downward from the board and a planing blade secured to the hydrofoil spaced from the board, so as to be generally parallel to the board so that the planing blade provides essentially no lift when the board is horizontal. The improvement resides in enabling the rider of a personal sit down hydrofoil to adjust the binding to accommodate his/her leg length and increase the amount of control the rider has when mounted to the ski.
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