In this strange extreme sport, a human catapult launches individuals over 26 feet in the air into a swimming pool or foam pit. AirKick works propeling participants through the air in a pre-calculated parabolic trajectory using a special combination of air pressure and water recoil technology. The participant sits in a specially constructed seat at the back end of the catapult arm and 3,2,1…liftoff! The participant himself sets the device in motion by pushing a button. Approximately 60 Liters of water are then forced through a rocket nozzle under the seat. This pressurized water (8 to 10 bar of air pressure) propels the participant 8 meters (26 ft) though the air for a cool and refreshing splash down in a swimming pool. (Source)