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[浸浴性运动减退对人体运动的运动学和肌电图参数的影响]

[Effect of immersion hypokinesia on kinematic and electromyographic parameters of human locomotion].

作者信息

Shpakov A V, Artamonov A A, Voronov A V, Mel'nik K A

出版信息

Aviakosm Ekolog Med. 2008 Sep-Oct;42(5):24-9.

PMID:19192534
Abstract

Kinematics and electromyographics of the normal walking pattern were studied in 6 volunteer (22-25 y.o.) before and after immersion. It was shown that 6-d support deprivation results in reduction of angular velocities in the knee and ankle joints and minor change in the amplitude of angular motions of the joints. However, the kinematic stereotype of locomotor motions was not changed considerably following 6-days in immersion. Increase of the electromyographic cost of shin locomotion points to shifts in the central and peripheral systems of the motor apparatus.

摘要

对6名志愿者(22 - 25岁)在浸水前后正常行走模式的运动学和肌电图进行了研究。结果表明,6天的支撑剥夺会导致膝关节和踝关节角速度降低,关节角运动幅度有轻微变化。然而,在浸水6天后,运动动作的运动学刻板模式并没有发生显著改变。小腿运动的肌电图成本增加表明运动器官的中枢和外周系统发生了变化。

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