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首页> 美国卫生研究院文献>Journal of Physical Therapy Science >Changes in cervical muscle activity according to the traction force of anair-inflatable neck traction device
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Changes in cervical muscle activity according to the traction force of anair-inflatable neck traction device

机译：颈椎肌肉活动根据牵引力的变化充气脖子牵引装置

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[Purpose] The purpose of this study was to analyze cervical muscle activity at different traction forces of an air-inflatable neck traction device. [Subjects] Eighteen males participated in this study. [Methods] The subjects put on an air-inflatable neck traction device and the traction forces administered were 40, 80, and 120 mmHg. The electromyography (EMG) signals of the splenius capitis, and upper trapezius were measured to assess the muscle activity. [Results] The muscle activity of the splenius capitis was significantly higher at 80, and 120 mmHg compared to 40 mmHg. The muscle activity of the upper trapezius did not show significant differences among the traction forces. [Conclusion] Our research result showed that the air-inflatable home neck traction device did not meet the condition of muscle relaxation.
机译：[目的]本研究的目的是分析充气式颈部牵引装置在不同牵引力下的宫颈肌肉活动。 [对象] 18名男性参加了这项研究。 [方法]受试者戴上充气颈部牵引装置，施加的牵引力分别为40、80和120 mmHg。测量脾脏脾炎和上斜方肌的肌电图（EMG）信号以评估肌肉活动。 [结果]脾脏炎的肌肉活动在80和120 mmHg时明显高于40 mmHg。斜方肌上部的肌肉活动在牵引力之间没有显着差异。 ［结论］我们的研究结果表明，充气式家用颈部牵引装置不满足肌肉松弛的条件。

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