摘要
目的将中外优秀女子七项全能运动员的各项成绩进行比较,并提出单项优先发展顺序。方法文献资料法、数理统计法、灰色关联分析法并结合"双子模型"理论。结果和结论我国女子七项全能成绩倒退严重呈震荡下滑趋势,成绩已远远落后于世界优秀运动员;中外优秀全能运动员的项群成绩结构一致,但我国运动员各项群得分均低于国外运动员,其中跳跃类项群差距最大;我国运动员仍处于突破速度项群阶段,世界优秀运动员已转变为突破爆发力阶段;单项成绩上我国运动员与世界优秀运动员的主要差距在跳高、跳远、200m项目上。"双子模型"视角下,我国女子七项全能运动员优先发展项目是:100m栏、200m;国外女子七项全能优先发展项目是:跳远、标枪。
Objective To compare the achievements of elite female heptathletes at home and abroad,and to put forward the priority development order of individual events.Methods Literature,mathematical statistics,grey relational analysis and the theory of"twin model"were used.Results and Conclusion The results of Chinese women’s heptathlon show a serious downward trend,which is far behind the world’s elite athletes.The performance structure of Chinese and foreign elite athletes is the same,but the scores of Chinese athletes are lower than those of foreign athletes,among which the jumping group has the greatest gap.The athletes are still in the stage of breakthrough speed events,and the world’s elite athletes are transforming into breakthrough explosive stage.The main gap between our athletes and the world’s elite athletes in individual events is in the high jump,long jump and 200-meter events.From the perspective of"Gemini Model",the priority development items of Female Heptathlon Athletes in China are:100 m hurdles and 200 m.The priority development items of Foreign Female Heptathlon Athletes are:long jump and javelin.
作者
刘生杰
张铧文
张军霞
张程飞
LIU Shengjie;ZHANG Huawen;ZHANG Junxia;ZHANG Chengfei(Physical Education College of Shanxi University,Taiyuan Shanxi,030006;Shanxi Vocational College of Tourism,Sports Department,Taiyuan Shanxi,030031;Zhuhai,Sports Department,Beijing Institute of Technology,Zhuhai Guangzhou,519088)
出处
《湖北体育科技》
2020年第2期151-157,共7页
Hubei Sports Science
关键词
七项全能
成绩比较
双子模型
heptathlon
performance comparison
Gemini Model
