不同重量级别下我国优秀举重运动员专项力量的比较研究

Comparative Research on Specific Strength of China's Elite Lifter in Different Weight Levels

应用数理统计和文献资料法,以我国优秀举重运动员为研究对象,在赋予专项力量指标以不同权重的基础上,研究不同重量级别举重专项力量的个性特征,结果表明:我国优秀举重运动员专项力量分为绝对力量和相对力量因子,各因子以及因子中各指标在反映专项力量信息上所占的权重各不相同,另外,重量级选手虽然由于拥有强悍的绝对力量,但其相对力量却较为薄弱,体重并非与专项力量同步增长,暗示着我国优秀重量级举重运动员体重仍然存在下调空间,提示着提高重量级选手相对力量,可能对其竞技成绩的进一步提高会有较大的帮助。

Using the methods of mathematical statistics and documentary, taking China＇s elite lifter as research object, the author studies on the thumbprint of specific strength in different weight levels. The result show that China＇s elite lifter of specific strength including absoluter and relative strength gene, each gene and index in reflects occupying proportions of specific strength information is different. Moreover, the heavyweight athlete own strong absolute strength, but it weakness in relative strength, body weight doesn＇t keep step increasing with specific strength. We can conclusion that China＇s excellent lifter body weight is still existing decrease space, in order to promote athletics performance we can improve athlete＇s relative strength.