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A spiral is an element in figure skating where the skater glides on one foot while raising the free leg above hip level. It is akin to the arabesque in ballet. Spiral positions are classified according to the skating leg (left or right), edge (outside or inside), direction the skater is traveling (forward or backward), and the position of the free leg (backward, forward, sideways).〔(ISU Communication No.1445 )〕 Spirals are a required element in ladies' singles and pair skating. Currently, spirals are infrequently performed by men at the Olympic level because it is not a required element nor can men receive points for spiral sequences in the element score of the ISU Judging System. In spite of this, some male skaters are known for their spirals, such as Toller Cranston, Paul Wylie, and Shawn Sawyer. ==Edging and technique== The name "Spiral" is indicative of the ''skating edge''. This move is generally (but not exclusively) demonstrated on a deep inside or outside edge. As the skater moves, he or she glides slightly to the left or right (depending on the edge used), and continues in a spiral pattern around the ice if held long enough. Spirals can be performed on four edges: forward or backward, and on the inside or outside edge. Spirals performed on a "flat" (no lean) are generally not counted as "true" spirals. The basic spiral is performed with the free leg stretched and extended to the rear above hip level. Many skaters try to lift the leg as high as possible, but more important than the height of the free leg is that it be fully stretched and that the tension of the position be maintained in the upper body as well. Judges look at the depth, stability, and control of the skating edge, speed and ice coverage, extension, and other factors. Some skaters are able to change edges during a spiral, i.e. from inside to outside edge. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Figure skating spirals」の詳細全文を読む スポンサード リンク
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