Wakeboarding...
Is a surface water sport which involves riding a wakeboard over the
surface of a body of water. The wakeboard is a small, mostly
rectangular, thin board with very little displacement and shoe-like
bindings mounted to it. It was developed from a combination of
water skiing, snowboarding, and surfing techniques.
The rider is usually towed behind a motorboat, typically at speeds
of 30–40 km/h (18-25 mph), depending on the board size, rider's
weight, type of tricks, and rider's comfort. This speed could also
depend on the year, make, and model of the boat because some boats,
which are not designed for wakeboarding, create a different size wake
which the rider may not feel comfortable with. But a wakeboarder can
also be towed by other means, including closed-course cable systems,
winches, and personal water craft.