起跳前用刀齿. 正确的后内的轨迹痕迹在冰上是一个弧线由浅入深,到顶端有个类似小对钩的冰齿痕迹.
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....If you go back and look at the tracing you left as you took off, you should see a pronounced curve, shallow coming out of the 3-turn, and deeper just before takeoff with a toe pick mark at the end (like a check mark) .... |