Do not use excessive force when you place the ice sheet on the ice, and do not shake it because it will crack the ice and affect its stability. When kicking your feet, use force to keep the tip of the ice claw firmly on the ice. Whether it can make ice claws stick to the ice surface is related to the stability of the body and the quality of climbing. The correct action is to use the knee joint as the axis while lifting the foot and use the weight of the hiking shoes to smoothly kick the foot so that the front two front teeth of the crampons can be placed on the ice outdoors. Note: do not shake the foot up and down, so easy to make the ice broken and not solid; In addition, the feet should be flat if the figure eight type into the ice, you can not fully play the role of crampons. In addition to necessary protective measures such as seat belts, helmets must also be worn when climbing ice to prevent falling ice from falling. Before the ice climbing, you should survey the terrain, examine the ice quality, and choose the climbing route and time. Master the weather changes. Ice quality and weather have the greatest impact on ice climbing. It is not advisable to choose a location where ice is too brittle for ice climbing. Ice that is too brittle can easily break, and hail and crampons cannot catch it. The ice layer on the surface of the ice may be slightly soft, and the inner layer is hard. It is not easy for the ice to knock off the ice. When the icefall's ice quality is poor or the situation is treacherous, it must be protected by a safety rope. In addition to some artificially-cast ice walls, ice climbing is generally selected in deep mountain gorges. Winds in deep mountain gorges are large, and windy days are not conducive to ice climbing. Don't use too much force when you place the ice sheet on the ice, and don't shake it because it will crack the ice and affect the firmness of the kicker. Use force to keep the tip of the ice claw firmly on the ice. The correct action is to use the knee joint as the axis while lifting the foot and use the weight of the climbing shoes to smoothly kick the foot so that the two front teeth of the crampons can be placed on the ice, and the second tooth should be against the ice. surface. Note: do not shake the foot up or down, otherwise it is easy to break the ice and not be firm. In addition, the feet should be straight. If they are drawn into the ice in a figure eight shape, they will not be able to fully play the role of crampons. In addition to necessary protective measures such as seat belts, helmets must also be worn to prevent ice from falling.