The fly board: a 45 foot hose attached to a jet sky / wave runner at one end and a snowboard-like device at the other, where the water is forced under pressure and then released through nozzles under the dash that provides thrust that allows you to propel up to 25 feet in the air !!! With a little practice, you will glide, dive and feel like the IRONMAN himself.The speed and height of the device are monitored and controlled by the instructor operating the boat for safety reasons. Performance is up to you, so try to follow all the instructions and advice given by your instructor and you will make the most of your experience. The duration time is 20 minutes.