《中国康复理论与实践》

《中国康复理论与实践》 ›› 2005, Vol. 11 ›› Issue (04): 252-253.

• 专题 • 上一篇    下一篇

Cybex-6000 系统测试肩关节伸肌群向心—离心收缩的信度研究

薛刚; 黄昌林; 吴建强; 任洪峰   

  1. 解放军第150医院全军军事训练医学研究所 河南洛阳市 471031
  • 收稿日期:2004-09-09 出版日期:2005-04-25 发布日期:2005-04-25

Study of the reliability of the Cybex 6000 dynamometer measuring the shoulder extensor contracted concentrically and eccentrically

XUE Gang, HUANG Chang-lin, WU Jian-qiang, et al   

  1. Institute of Military Training Related Medical Science of PLA,150th Central Hospital, Luoyang 471031, Henan, China
  • Received:2004-09-09 Published:2005-04-25 Online:2005-04-25

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被引次数

27

摘要： 目的评价Cybex-6000型等速测试系统测试肩关节伸肌群向心—离心收缩的可靠性。方法对15 名健康男性的优势肩关节伸肌采用Cybex-6000型等速测试系统进行向心—离心收缩测试,速度:60°/s、120°/s和180°/s;等速测试指标:峰力矩(PT)、平均功率(AP)和单次最大作功(TW)。选用组内相关系数(ICC)作为可靠性判断指标。结果PT、AP和TW的ICC范围0.86～0.97,具有良好的可重复性。结论Cybex-6000型等速测试系统测试肩关节伸肌向心—离心收缩具有良好的可靠性。

关键词: 信度, 等速测试, 肩关节

Abstract: ObjectiveTo evaluate the reliability of the Cybex 6000 isokinetic dynamometer in measuring the shoulder extensor contracted concentrically and eccentrically.Methods15 male subjects with no previous shoulder injuries were studied. The extensor muscles groups of asymmetrical shoulder were tested at 60°/s, 120°/s, and 180°/s respectively. Variables studied included peak torque (PT), average power (AP) and total work (TW). The interclass correlation coefficient (ICC) was used to determine the reliability.ResultsHigh test-retest reliability, ICC ranging from 0.86 to 0.97, was demonstrated for all tests.ConclusionThe Cybex 6000 isokinetic dynamometer shows a good reliability in measuring the shoulder extensor isokinetic contracted concentrically and eccentrically.

Key words: reliability, isokinetic test, shoulder joint