![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgelEpit54w8kgcyVx29GyGtIZM7Ymx1w77z9bv0s1QRLqA2IEemhseob93qPmWhfWNJ0IQ0gVOxK0UPteVS1Ncw9zONa_ePBdU2IqIZP6vhn1bKN_IbvdLPyEYp4gCINTX279uDv0lSIC/s400/Flyak.jpg)
Hydrofoils are like underwater wings that can lift the hull of a boat above the water and thereby markedly reduce frictional resistance to forward motion. The still image above shows how they can be attached to a kayak; beneath that is a video showing the remarkable speed that can be achieved with such a setup.
This is not a diversion for the weekend enthusiast; it obviously requires not only great paddling skill but also superb cardiovascular fitness.
Thanks, Christophe, for the link to the video!
What an awesome idea for sea kayaks. Of course, I would like to see how they handle choppier waters.
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