Terms used in figure skating:
Loop — A jump in which the skater takes off from a back outside edge, turns one revolution in the air and lands on the same back outside edge. As with most jumps, a double involves two turns, a triple three turns in the air.
Toe Loop — A jump taken off from and landed on the same back outside edge, just as in a loop. But the skater kicks the toe pick of the free leg into the ice upon takeoff, providing added power. Most skaters who attempt the four-revolution quad do a toe loop.
Flip — A jump taken off from a back inside edge with the toe pick of the free leg dug into the ice, and landed on a back outside edge.
Lutz — A toe jump similar to the flip, taken off from a backward outside edge with the toe pick of the free leg dug into the ice. The skater enters the jump skating in one direction and concludes the jump skating in the opposite direction. Usually performed in the corners of the rink, the jump is named after Alois Lutz, who first completed it in Vienna in 1918.
Salchow — The skater takes off from the back inside edge of one foot and lands backward on the outside edge of the opposite foot from which the skater took off. Named for its originator, Sweden's Ulrich Salchow, the 1908 Olympic champion.
Axel — A combination of the waltz and loop jumps. A simple axel is one revolution. The most difficult jump because of the extra half-turn, it is the only jump begun from a forward outside edge. It is landed on the back outside edge of the opposite foot. The jump is named for its inventor, Norway's Axel Paulsen.
Quad — Any jump in which the skater completes four revolutions. Most quads are toe loops or salchows.
Simple Spin — The rotation of the body in one place on the ice. Various spins include the back, fast or scratch, sit and layback.
Camel Spin — A spin with the skater in an "arabesque" position, with the free leg at right angles to the leg on the ice.
Flying Camel Spin — A jump spin ending in the camel-spin position.
Flying Sit Spin — A jump spin in which the skater leaps off the ice, assumes a sitting position at the peak of the jump, lands and spins in a similar sitting position. Actually, the skater is squatting.
Layback Spin — A move in an upright spin position where the head and shoulders are dropped backward and the back arches.