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铁饼和标抢运动是怎样产生的?

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铁饼和标抢运动是怎样产生的?

铁饼、标枪和铅球并称田径运动中的"三铁",其中,铁饼和标枪都是古人用来袭击野兽和敌人的武qi。铁饼的原型是石饼,比赛中也chu现过铜饼和铝饼。国际统一标准规定,男子铁饼为2千克,女子铁饼为1千克。过去的投掷方式有正面站立、侧向站立和换步旋转投掷等,几经改革后,发展成为现在的宽站立、低姿势、背向大幅度旋转投掷。标枪的前shen是长矛,它由竹子制成,一端装有磨尖的石块作为枪tou,后来又有金属枪tou。虽然标枪历史悠久,男子标枪、女子标枪分别到1906年和1932年才列入奥运会项目。

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