Meet the AquaSkipper AQ2 : a human-powered hydrofoil that lets you hop over the surface of the water and get a fun workout. It is easy to learn and can be launched from a boat or dock. Here is how it works:
When you jump, the hydrofoil wing is driven downward, changing its angle; as it rises up, the wing shape generates lift and moves the AquaSkipper forward. The spring amplifies your jumping rhythm and makes it more efficient.
You can use the AQ2 to surf on small waves. It has improved foil and spring action over the previous version for better, more efficient jumping rhythm. The bad news? Something like this doesn’t come cheap.