A planing hull is a type of boat design that allows the vessel to glide over the water's surface at high speeds. This design features a flat or slightly V-shaped bottom, which helps to lift the boat out of the water as it accelerates. As a result, planing hulls are often used in speedboats and recreational vessels, providing a smooth and fast ride. When a planing hull reaches a certain speed, it creates lift, reducing drag and allowing for greater efficiency. This makes them ideal for activities like water skiing and racing. Common examples of planing hulls include powerboats and jet skis, which are designed for quick maneuverability and performance on the water.