详细信息
文献类型:期刊文献
中文题名:青少年心肺耐力测试方法的研究
英文题名:Testing Methods of Adolescents' Cardiorespiratory Fitness
作者:叶心明[1];尹小俭[2,3];季浏[2,3];刘笑[3]
机构:[1]华东理工大学体育与工程学院,上海200237;[2]"青少年健康评价与运动干预"教育部重点实验室,上海200241;[3]华东师范大学体育与健康学院,上海200241
年份:2014
卷号:40
期号:12
起止页码:73
中文期刊名:成都体育学院学报
外文期刊名:Journal of Chengdu Sport University
收录:国家哲学社会科学学术期刊数据库;北大核心:【北大核心2011】;CSSCI:【CSSCI_E2014_2016】;
基金:上海市青少年POWER工程协同创新中心项目(44801400)
语种:中文
中文关键词:VO2max;20mSRT;1000(800)米跑;跑台测试
外文关键词:VO2max; 20mSRT; 1000 (800) -meter run; treadmill test
摘要:目的:分析和探讨1000(800)米跑和20m SRT对测量青少年心肺耐力的测试效度,为有效地制定评价青少年心肺耐力的测试方法提供参考依据。方法:随机抽取上海市A中学13-15岁共61名(男29名,女32名)初中学生作为研究对象,运用ROC曲线,多重线性回归等方法分析和探讨1000(800)米跑,20m SRT和跑台测试法直接测得的VO2max之间的相互关系。结果与结论:(1)1000米跑,20m SRT与跑台直接测试法测得的VO2max的相关系数男生分别为0.440和0.468,女生(800米跑)为0.513和0.765;在测量青少年心肺耐力方面,20m SRT优于1000米(男生)跑和800米(女生)跑。(2)以跑台测试所得的VO2max为金标准,男生1000米跑,20m SRT所测得VO2max的ROC曲线下面积分别为0.571和0.688,女生800米跑,20m SRT的面积分别为0.523和0.661;(3)VO2max与20m SRT次数之间的回归方程式:VO2max=115.54356-(1.93803×年龄)-(7.13359×性别)-(1.86024×BMI)-(0.065772×N)(男生为0,女生为1,N为20m SRT次数),方程式与VO2max的相关系数为0.713。
Objective:This study attempts to investigate the measurement of the validation of cardiorespiratory fit-ness through 1000 (800) -running test and 20mSRT in order to provide reference for the future development of the test method of evaluating cardiorespiratory fitness of children and adolescents effectively. Method:61 students (29 males and 32 females) are randomly selected as research objects from middle schools in Shanghai to analyze the relevance of differ-ent VO2 max from 1000(800) -meter running test, 20mSRT and treadmill test respectively by using ROC and multiple linear regression analysis. Results and Conclusion:(1)The correlation coefficient of VO2max from 1000-meter running test (male) and 20mSRT is 0. 440 and 0. 468 respectively while that of 800-meter running test (female) and 20mSRT is 0. 513 and 0. 765 respectively. 20mSRT is better than 1000(800) -running test in terms of measuring the cardiores-piratory fitness. (2)Taking the VO2max from treadmill test as standard, the area under ROC curve from 1000-meter running test (male) and 20mSRT is 0. 571 and 0. 688 respectively while that of 800-meter running test (female) and 20mSRT is 0. 523 and 0. 661 respectively. (3)The regression equation between VO2max and 20mSRT number:VO2max=115. 54356- (1. 93803 × age) - (7. 13359 x Gender) - (1. 86024 x BMI) + (0. 065772 x N)(male= 0, fe-male= 1, N=the number of 20mSRT), correlation coefficient equation and the VO2max is 0. 713.
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