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| 女子中长跑运动员肌氧含量与个体乳酸阈关系的探讨 | |
| 引用本文： | 徐国栋,周超彦,刘重新,葛新发,龚辉.女子中长跑运动员肌氧含量与个体乳酸阈关系的探讨[J].山东体育学院学报,2004,20(2):37-39. |
| 作者姓名： | 徐国栋 周超彦 刘重新 葛新发 龚辉 |
| 作者单位： | 1. 武汉体育学院,湖北,武汉,430079 2. 山东体育学院,山东,济南,250063 3. 华中科技大学生物医学光子学教育部重点实验室,湖北,武汉,430074 |
| 基金项目： | 国家自然科学基金(60178028) |
| 摘 要： | 为解决运动训练中生物医学参数的在体、无损、实时监测，利用基于光漫射理论的三波长近红外肌氧监测系统，对受试在功率自行车上做等级性递增负荷运动时局部骨骼肌组织中的肌氧含量的相对变化进行了在体、连续、实时监测与分析，并与血乳酸浓度、运动强度和“个体乳酸阈”等进行对比研究。结果表明：肌氧含量的相对变化与血乳酸浓度、“个体乳酸阈”和运动强度具有密切的关系。为用无损监测肌氧含量的相对变化取代有损监测血乳酸提供了实践依据，为运动员的生理机能评定和运动训练效果的生理学评价引入新的生物学测试技术和方法。 |
| 关 键 词： | 中长跑 女子运动员 肌氧含量 个体乳酸阈 近红外光谱 运动强度 血乳酸 |
| 文章编号： | 1006-2076(2004)02-0037-03 |
| 修稿时间： | 2004年4月9日 |
Discussion on the Relationship Between Muscle Oxygen Content and Individual Lactic Acid Threshold of Women Middle-Long Distance Runners |
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| XU Guo-dong,ZHOU Chao-yan,LIU Chong-xin,GE Xin-fa,GONG Hui.Discussion on the Relationship Between Muscle Oxygen Content and Individual Lactic Acid Threshold of Women Middle-Long Distance Runners[J].Journal of Shandong Physical Education Institute,2004,20(2):37-39. | |
| Authors: | XU Guo-dong ZHOU Chao-yan LIU Chong-xin GE Xin-fa GONG Hui |
| Institution: | XU Guo-dong~1,ZHOU Chao-yan~1,LIU Chong-xin~1,GE Xin-fa~2,GONG Hui~3 |
| Abstract: | In order to solve the on-body,non-invasive and real-time monitoring of biochemistry parameter in sport training,the authors have made an on-body,continuous and real-time monitoring and analysis of relative change of the volunteers'muscle oxygen content of their partial skeletal muscle when doing gradational load-increase exercise on the power bicycle and compare it with density of blood lactate acid ,sports intensity and individual lactic acid threshold with the near-infrared muscle oxygen monitoring system based on the theory of light diffusion.The result shows that the relative change of muscle oxygen content has a close relationship with the concentration of blood lactate acid ,exercise intensity and individual lactic acid threshold.This research provides practical reference for the relative change with the non-invasive monitoring to replace invasive monitoring blood lactic acid,and introduces new biological testing skills and methods for the evaluation of athletes' physical function evaluation and the effect of training. |
| Keywords: | women middle-long distance runners muscle oxygen content individual lactic acid threshold near-infrared spectroscopy exercise intensity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |