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滑旱冰(轮滑)是近年来十分流行的一项新的体育活动,深受青少年的喜爱,目前有不少地区兴起了滑旱冰热。经常滑旱冰不仅能锻炼腿力,增强体质,而且可以活跃情绪,锻炼胆量,培养敢于战胜困难的勇气。 可是,旱冰场的地面不象天然冰场那样平坦光滑,而且比天然冰场坚硬,在滑倒时易造成摔伤,在穿衣服少的季节更易受伤,轻者擦破皮肤,重者出现刀切样伤口,骨折,脱臼和程度不同的脑震荡。所以在滑
Roller skating (roller skating) is a new sports activity that has been very popular in recent years. It is loved by young people. At present, there are many areas where ice rolling and roller coasters have risen. Regular roller-skating can not only exercise leg strength, enhance physical fitness, but also active emotions, exercise courage, develop the courage to overcome the difficulties. However, the surface of the skating rink is not as flat and smooth as a natural ice rink and is harder than a natural ice rink. It is prone to fall when slippery, and is more vulnerable to seasons with less wear. Knife-like wounds, fractures, dislocations and varying degrees of concussion. So slippery