我国优秀女子空手道组手运动员体能 评价标准构建研究

目的:建立我国优秀女子空手道组手运动员体能评价标准,为我国空手道项目训练监控和备战奥运提供一定理论指导。方法:采用德尔菲法和因子分析法对评价指标进行筛选,建立体能指标模型。在模型基础之上,采用百分位数法和加权法建立评价标准。结果:我国优秀女子空手道组手运动员体能指标模型由克托莱指数、上肢长、体脂百分比、最大摄氧量、最大无氧功率、20秒拳拳组合、立定跳远、10秒高抬腿+左右冲拳、30秒迎击强度靶9项指标构成。最大无氧功率和20秒拳拳组合所占权重最大;根据不同组别,分别建立了体能单项和综合指标评价标准。结论:体能指标模型值能够反映不同组别空手道运动员体能差异,体能评价标准能够反映不同组别空手道运动员体能发展水平。

A Study on the Construction of Physical Fitness Evaluation Criteria of Outstanding Female Karate Athletes in China

Objective:The purpose of this paper is to establish physical fitness evaluation standard of Chinese outstanding women karate athletes and to provide theoretical guidance for karate training monitoring and preparing for the Olympic Games.Methods:Delphi method and factor analysis were adopted to screen the evaluation indexes and establish the physical fitness index model.Based on the model,percentile method and weighting method were used to establish the evaluation standard.Results:The physical fitness index model of Chinese outstanding women karate athletes is composed of 9 indexes,i.e.Quetelet index,upper limb length,body fat percentage,maximum oxygen uptake,maximum anaerobic power,20 second boxing combination,standing long jump,10 second high leg lift+left and right punching,and 30 second hitting intensity target.The weight of combination of maximum anaerobic power and 20 second boxing are maximum.According to different groups,the evaluation standards of individual and comprehensive indexes were established.Conclusion:The value of physical fitness index model can reflect the physical fitness differences of karate athletes in different groups,and the physical fitness evaluation standard can reflect the physical development level of karate athletes in different groups.