摘要
背越式跳高成绩计算公式多年以来在各个版本的教材中表述不一,令读者茫然。依据国内外统一标准和惯例,制定规范的符合构成背越式跳高成绩因素的计算公式,对背越式跳高技术和理论发展具有指导意义。
there are various pizzling explanations of backwards high-jump score calculation formula in different textbooks.On the basis of domestic and international norm and usual practice.A standard baekwards high-jump formula must be set up.This will be helpful to the development of backwards high-jump techniques and its theory.
出处
《科技信息》
2006年第01X期95-95,共1页
Science & Technology Information
关键词
背越式跳高
计算公式
人体重心
backwards high-jump
Caculation high-jump
Human body gravity