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Basic climbing techniques:
Every ice-climbing enthusiast should master ice-snow climbing techniques. Various walking and self-protection techniques should be practiced and mastered repeatedly. It will not be repeated here. The following focuses on the essentials of ice climbing.
1 The use of hail: Every part of the hail has its purpose, and choosing the right hail depends mainly on the slope and type of the ice slope, usually a short hail of 40-50 cm in length. Reasonable and full use of hail can save a lot of physical strength.
2 Front tooth technology: The crampons have anterior teeth in addition to the bottom 12 teeth. When the ice wall climbs, the front teeth of the crampons pierce into the ice wall as the supporting point of the foot. This type of climbing is called front tooth climbing or German climbing. . Continuous use of the front teeth will make the feet and shins fatigue, so you must learn to relax and rest.
3 full-contact climbing: the first step after stepping on the second step, at any time to make the ankle joint to relax, ice claws all contact with the ice.
There are four main ways to use the ice climbing on the ice wall:
1 [Three-Point Climbing Method] When the ice-slope is less than 35 degrees, the climbing method is to hold one hand above the hail, and the hail rope sleeve is placed on the wrist to prevent it from falling off. The top of the hailstone is used as the third point on the ice. There must be at least two points of contact between the tip of the ice pick and the two legs.
2 [Balanced Climbing Method] When the slope is 35-50 degrees, the upper part of the hailstone is held in one hand, and the other hand is held in the hailstone near the bottom of the hail. The high-positioned foot uses the front teeth and the low-lying foot touches the ice surface. The role of hail at this time is to maintain body balance.
3 [Facility climbing method] When the slope of the ice and snow slope is 45-60 degrees, it should be held above the hailstone in one hand and held in one hand near the bottom. The upper point of the upper jaw is inserted into the ice slope as a fulcrum, and the front teeth are used to climb.
4 [Double Climbing Method] When the slope of the ice slope is greater than 60 degrees and less than 90 degrees, the hardness of the ice slope is not very large. The climbing method is to hold the top of the hail tightly with both hands and insert the descent into the ice slope to alternately rise or fall like a dagger. If the ice slope is very hard, its climbing method is to hold the bottom of the ice axe with both hands and pull the upper point into the ice.