The crampon can also be used for counter balance or by hooking with the heel behind icicles or in holes in the ice.
The crampon can also be used for counter balance or by hooking with the heel behind icicles or in holes in the ice.
冰爪有时用来做反平衡或用脚后跟钩在冰柱上，或者放进冰上的小孔内。