摘要
采用数理统计法、逻辑分析法、曲线回归分析等方法,对20世纪50年代到80年代出生的世界优秀男子100米跑运动员的职业生涯中年龄、成绩等指标进行分析和比较,探究不同时期男子短跑运动员竞技生涯的发展特征及具体差异。研究认为,50至80年代出生的男子运动员,各年龄的竞赛人数逐渐增多,运动生涯的竞技水平呈提高的趋势,80年代出生的运动员竞技实力提升幅度最为显著;职业生涯起始年龄提前、竞技寿命延长是目前世界男子100米跑运动员的主要特点和发展趋势;最大突破能力和高水平竞技维持能力出现提升是运动员生涯竞技水平提高、竞技顶峰期延长的主要原因,大龄运动员依然有较高的竞技实力。
By using the methods of mathematical statistics,logical analysis and curve regression analysis,this paper analyzes and compares the age,performance and other indicators of the world’s elite men’s 100-meter runners born in the 1950s and 1980s,and explores the development characteristics and specific differences of male sprinters in different periods.The results show that the number of male athletes born in the 1950s and 1980s is gradually increasing,and the competitive level of their sports career is increasing,and the competitive strength of the athletes born in 1980s is the most significant.At present,the main characteristics and development trend of the world men’s 100-meter runners are that the starting age of their career is advanced and the competitive life is prolonged.The improvement of the maximum breakthrough ability and high-level competitive maintenance ability is the main reason for the improvement of athletes’career competitive level and the extension of competitive peak period.The older athletes still have higher competitive strength.
作者
王鑫
詹晓梅
WANG Xin;ZHAN Xiaomei(Sports College,Jiangxi Normal University,Nanchang Jiangxi,330022)
出处
《湖北体育科技》
2020年第8期716-720,748,共6页
Hubei Sports Science
