腾讯彩票
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攀岩运动也属于登山运动，攀登对象主要是岩石峭壁或人造岩墙。攀登时不用工具，仅靠手脚和身体的平衡向上运动，手和手臂要根据支点的不同，采用各种用力方法，如抓、握、挂、抠、撑、推、压等。攀岩时要系上安全带和保护绳，配备绳索等以免发生危险
