Flyboard

A Flyboard is a brand of hydroflighting device which supplies propulsion to drive the Flyboard into the air to perform a sport known as hydroflying.^[1]

A Flyboard rider stands on a board connected by a long hose to a watercraft. Water is forced under pressure to a pair of boots with jet nozzles underneath which provide thrust for the rider to fly up to 22 m (72 ft) in the air or to dive headlong through the water down as far as one is willing to go.^{[2][failed verification]}