摘要
本研究通过文献资料法及实验法对安静血乳酸的测定方法及测试细节进行研究。研究对27名运动员采指尖血进行安静血乳酸测试,分别测定了穿刺后即刻、30秒和50秒的血乳酸,并对测试结果进行对比分析。结果显示,3次血乳酸的测试结果存在显著的差异,穿刺后即刻的血乳酸水平显著高于后2次。本研究表明,安静血乳酸测试的准确方法应该为穿刺30秒后进行测试,测试前应该重视受试者的心理反应。
In this study,the method for the determination of blood lactic acid of rest is studied by means of literature and experiment.In this study,the blood lactic acid of 27 athletes is measured immediately,30 seconds and 50 seconds after needling,and the results are compared and analyzed.The results show that there are significant differences in the results of three blood lactic acid tests,and the level of blood lactic acid immediately after needling is significantly higher than that of the last two.This study shows that the accurate method of blood lactate test of rest should be 30 seconds after needling.Psychological reactions of subjects should be emphasized before testing.
作者
于文兵
李传发
卞希国
Yu Wenbing;Li Chuanfa;Bian Xiguo(Sport Science Research Institute of Ocean University of China,Qingdao 266100,Shandong,China)
出处
《体育科技文献通报》
2020年第3期20-20,57,共2页
Bulletin of Sport Science & Technology
基金
中央高校基本科研业务费专项(项目编号:201951014).
关键词
血乳酸
测定方法
blood lactic acid
determination method