Ama-asymmetrical blades ahlinzeka ngokukhuphuka kokusebenza kahle kokugwedla kanye ne-torque encishisiwe ohambweni olude lokugwedla.I-paddle iza nezindandatho zokuconsa kanye nezinketho zemibala ehlukene ngokubomvu, okuluhlaza okwesibhakabhaka, okumhlophe, noma okuphuzi okunomgodi omnyama.