应用等张模式测定人体单关节肌群功率发展与保持能力的方法学研究  

Methodology Research on Evaluating the Developmental and Retentive Capacity Level of Human Single-joint Muscular Power in Mode of Isotonic Test

作　　者：徐红旗[1] 张欣[2] 冉令华[2] 杨帆[2] 史冀鹏[1] 王安利[3] 郑秀瑗[4] 

机构地区：[1]东北师范大学,130024 [2]中国标准化研究院,100088 [3]北京体育大学,100084 [4]清华大学,100084

出　　处：《人类工效学》2011年第4期13-18,共6页Chinese Journal of Ergonomics

基　　金：中央基本科研业务费支持项目-"人类工效学实验条件与能力验证研究"(540806S-1643-3)

摘　　要：人体肌肉功率的发展与保持能力在完成生产劳动、日常体力活动和体育运动中具有重要的作用。本文以12名健康普通大学生为研究对象,运用模拟仿真测试评价训练系统(BTE PrimusRS)的等张测量模式来探讨人体单关节肌群功率发展与保持能力的测评方法。结果表明BTE PrimusRS系统能客观、准确地评价人体单关节肌群功率发展与保持能力的水平;此等张测试模式下,50%等长峰值肌力(或力矩)的阻力负荷设置较为合理;等长峰值肌力应采用非爆发式静力性测量模式获得。The developmental and retentive capacity of muscular power is of great importance to human endeavor in productive labor,physical activities of daily living and sports events.Twelve healthy college students volunteered to participate in this study;the purpose was to explore the measurement method about the developmental and retentive capacity of human single-joint muscular power,combined with the mode of isotonic test on BTE PrimusRS system.The results show that BTE PrimusRS system could objectively and accurately evaluate the developmental and retentive capacity level of human single-joint muscular power.The reasonable load resistance was 50% of the isometric peak strength or torque(IPS or IPT) in the isotonic test;the mode of isometric peak strength(IPS) should be non-explosively static.

关 键 词：功率 等张测试 等长峰值肌力 等长峰值力矩 

分 类 号：TB18[一般工业技术]