noun: (figure skating) A spin in which the head and shoulders are dropped backwards and the back arched downwards toward the ice; also called a layback spin.
noun: (climbing) A maneuver to scale a vertical crack, by pulling with the arms and jamming the legs underneath, and shuffling up one limb at a time.
noun: (surfing) A surf maneuver where the upright surfer leans back against the wave.
noun: (skateboarding, snowboarding) A trick where the boarder leans back while on the lip of the ramp, or down a rail.
noun: (audio editing) The process of recording the final sound onto the master track.
noun: (soccer) A short backwards pass to a teammate in an attacking position.
noun: A wedge-shaped kerbstone that allows a vehicle to enter a driveway without a bump
verb: (climbing) To climb using layback maneuvers.