词条 | Glissade (climbing) |
释义 |
MethodsThere are three primary methods of glissading:
Sitting glissadeThis is the easiest type of glissade and generally provides the greatest amount of stability. It is also less tiring than a standing or crouching glissade in softer snow. To perform a sitting glissade one sits down and slides on the slope usually holding on to an ice axe in a self-arrest position, especially when the run-out of the slope is in question. The major drawbacks to the sitting glissade are that one's outer layers get wet, and that there is less control than in a standing glissade. Standing glissadeThe standing glissade is often the preferred method if the person glissading is skilled in doing so and snow conditions allow. In this glissading position one has a better view of route hazards, and increased maneuverability over a sitting glissade. In addition a standing glissade cuts down the wet and abrasive forces of the sitting glissade. The standing glissade is best performed over firm snow with a soft top layer. Crouching glissadeThe crouching glissade is similar to the standing method except the climber sits back and drags the spike of their ice axe (held in self-arrest grip) in the snow. The method is slower but more controlled than the standing glissade. A disadvantage to this technique is the tiring of the legs. References1. ^{{cite web|url=http://blog.alpineinstitute.com/2008/08/dangers-of-glissading.html|title=The Dangers of Glissading|date=18 Aug 2008|website=American Alpine Institute|accessdate=16 Dec 2014}} 2. ^{{cite journal |last= |first= |last2= |first2= |date=28 Aug 1978 |title=Traveling on Snow |journal=Backpacker |volume=6 |issue=4 |pages=42 |doi= |accessdate=14 December 2014| url={{Google books|VOADAAAAMBAJ|Backpacker magazine, Aug 1978|page=53|plainurl=yes}} }} "Again, glissading is the most dangerous method of descending snow slopes for a backpacker."
1 : Climbing techniques |
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