铁人三项比赛前后运动员血糖、血液尿素氮、尿蛋白的改变  

CHANGES OF BLOOD GLUCOSE,BLOOD UREA NITROGEN AND UREA PROTEIN OF TRIATHLON PLAYERS BEFORE AND AFTER COMPETITION

作　　者：郭蓓蓓[1] 王建玉[1] 

机构地区：[1]北京体育学院研究生部

出　　处：《北京体育大学学报》1992年第1期31-33,21,共4页Journal of Beijing Sport University

摘　　要：对参加1990年北京国际铁人三项锦标赛的10名中国男运动员赛前及赛后的血糖、血液尿素氮及尿蛋白的含量进行了定量或定性测试。结果发现:中国男运动员赛后血糖大幅度降低,有低血糖症发生;血液尿素氮的变化情况同马拉松、自行车等耐力性项目相似。这是我国科研人员第一次对铁人三项运动进行的一些生化指标的测试和评定,其基本反映了中国男子运动员对铁人三项比赛的运动量和运动强度的适应程度以及代谢特点。Blood glucose,blood urea nitrogen and urea protein often male players who participated in 1990 Beijing International Tourna-ment were measured before and after competition.The results indicatedthat blood glucose greatly decreased and hypoglycemia emerged amongthese players.The change of blood urea nitrogen was similar to that inmarathon,cycle and other endurance events.The study was the first inChina to measure and evaluate the biochemistry indexes of triathlon play-ers,which basically reflected the extent,of adaptation and the features ofmetabolism of Chinese players to the amount and intensity of exercise incompetition.

关 键 词：血糖 血液尿素氮 尿蛋白 铁人三项 

分 类 号：G807.4[文化科学—体育训练]