Paddleboards, Kayaks, SUP’s and now these? Yikes, these might be dangerous in the lineup.
Riding waves with a human-powered hydrofoil
www.surfertoday.com
It might sound strange, but flapping wing propulsion watercrafts are the fastest water-based vehicles propelled solely by human power. They can reach speeds of up to 34 kilometers per hour (21 miles per hour).