跆拳道运动员左心收缩时间间期的分析与评价  

Analysis and Evaluation for Features of LSTI in Kickboxing Athletes

作　　者：杨建昌[1] 秦艳枝[1] 王兵[1] 

机构地区：[1]西安体育学院人体科学系,西安710068

出　　处：《西安体育学院学报》2005年第2期72-75,共4页Journal of Xi'an Physical Education University

摘　　要：采用MCA-4B心脏功能综合检测仪, 测量跆拳道运动员静态心脏收缩时间间期各指标, 分析其特点并与非运动员进行比较, 从而对跆拳道运动员的左心功能进行系统评价。结果发现: 跆拳道运动员的 LVET、EML、MST、ICT及PEP等指标值均比一般人群的指标值高; 运动员的左心功能呈现机能节省化。Applying MCA-4B Synthetic Tester of Cardiac Information, an observation were made on the changes of all the STI indexes in kickboxing athletes, at the same time, we make a comparison with the features of non-athletes group in order to arrive an systematic evaluation on the left cardiac function of athletes. We find that LVET?EML?MST?ICT and PEP indexes are higher than non-athletes'. It show that the left cardiac function of athletes have a characteristic of functional economy.

关 键 词：跆拳道运动员 标值 收缩时间 PEP 综合检测 机能 ICT 左心功能 心脏收缩 一般人群 

分 类 号：G886[文化科学—体育训练] R541[文化科学—体育学]