Muscle fatigue degrades force sense at the ankle joint

被引：50

作者：

Vuillerme, Nicolas ^{[1
]}

Boisgontier, Matthieu ^{[1
]}

机构：

[1] UJF, Lab TIMC IMAG, UMR 5525, CNRS,Fac Med, Grenoble, France

来源：

GAIT & POSTURE | 2008年 / 28卷 / 03期

关键词：

proprioception; muscle fatigue; force matching; ankle;

D O I：

10.1016/j.gaitpost.2008.03.005

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

To investigate the effects of muscle fatigue on force sense at the ankle joint, 10 young healthy adults were asked to perform an isometric contra-lateral force ankle-matching task in two experimental conditions of: (1) no-fatigue and (2) fatigue of the plantar-flexor muscles. Measures of the overall accuracy and the variability of the force matching performances were determined using the absolute error and the variable error, respectively. Results showed less accurate and less consistent force matching performances in the fatigue than 110 fatigue condition, as indicated by decreased absolute and variable errors, respectively. The present findings evidence that muscle fatigue degrades force sense at the ankle joint. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：521 / 524

页数：4

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