The fifth bending art, energybending, is unlike the other four in that little physical action is required to direct the bending itself. The four elemental bending arts are all dependent on the energy, or chi, within the human body, relying on its flow through the body to manipulate a specific element. A person is able to bend when they extend the influence of their chi beyond the body to interact with the environment. Energybending, on the other hand, is concerned with the manipulation of the energy itself and is able to remove or grant bending abilities.