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1 前言非疲劳状态下肌肉活动的力—电关系特指肌肉在非疲劳状态下活动时肌力变化与表面肌电(sEMG)信号特征变化之间的关系。该研究在理论上有助于进一步揭示肌肉活动的神经控制机制,在实践上可以用于多环节人体肌肉活动的系统分析,因此,它与疲劳状态下肌肉活动的力电关系一道?
1 INTRODUCTION The force-electric relationship of muscle activity in non-fatigue states refers specifically to the relationship between changes in muscle strength and changes in sEMG signal characteristics during muscle non-fatigue activity. This research theoretically helps to further reveal the neural control mechanism of muscle activity and can be used in practice to systematically analyze the multi-link human muscle activities. Therefore, it is related to the force-electricity relationship of muscle activity in fatigue state.