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Self-arrest
Self-arrest is a technique employed in mountaineering, in which a climber who has fallen and is sliding down a snow or ice covered slope arrests the slide by themselves without recourse to a rope or other belay system. Self-arrest can be performed by using ice axe and a combination of a climber's boots, hands, feet, knees and elbows. Use of an ice axe greatly increases the probability of effectively stopping a fall down a snow field, ice field, or glacier. ==Self-arrest techniques==
Widely used self-arrest techniques involve placing one's body weight on top of an ice axe to drive the head into the slope. Lack of ice axe makes the probability of successful self-arrest much lower.
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「Self-arrest」の詳細全文を読む
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