《中国康复理论与实践》

《中国康复理论与实践》 ›› 2012, Vol. 18 ›› Issue (6): 588-590.

• 论文 • 上一篇    下一篇

基于表面肌电图的针刺缓解腓肠肌群疲劳的评价

邢方印1，张莉2，卢虎英3，刘兰群3，李茜4，井明鑫5   

  1. 1.北京老年医院康复科，北京市100095；2. 北京中医药大学针灸推拿学院，北京市100029；3. 中国康复研究中心北京博爱医院中医康复科，北京市100068；4.中国中医科学院广安门医院，北京市100053；5.国家康复辅具研究中心附属康复医院中医科，北京市100176。
  • 收稿日期:2011-09-08 修回日期:2011-12-31 出版日期:2012-06-25 发布日期:2012-06-25
  • 通讯作者: 张莉

Effects of Acupuncture on Gastrocnemius Fatigue: Based on Surface Electromyography

XING Fang-yin, ZHANG Li, LU Hu-ying, et all.   

  1. Department of Rehabilitation, Beijing Geriatrics Hospital, Beijing 100095, China
  • Received:2011-09-08 Revised:2011-12-31 Published:2012-06-25 Online:2012-06-25

PDF (PC)

被引次数

8

摘要： 目的利用表面肌电图评价针刺缓解腓肠肌疲劳的效果。方法20 名男性健康志愿者负重直立提踵，疲劳发生后对腓肠肌局部(承筋穴)针刺15 min(针刺组)；4 周后进行第二次测试，疲劳发生后休息15 min(非针刺组)。记录不同状态下表面肌电信号和心率。结果两组运动后腓肠肌表面肌电值与运动前相比升高(P<0.05)，针刺组针刺后降低(P<0.05)，休息组休息后升高(P<0.05)。两组运动后心率明显升高(P<0.05)，针刺/休息后较运动后减慢(P<0.05)，降低量无显著性差异(P>0.05)。结论针刺可以缓

关键词: 表面肌电图, 运动疲劳, 针刺, 小波分析

Abstract: Objective To explore the effect of acupuncture on gastrocnemius fatigue. Methods 20 healthy volunteers were selected. Accordingto the rating of perceived exercise (RPE) table, when exercise-induced fatigue occurred, the volunteers were needled in PointChengjin for 15 minutes (acupuncture group). 4 weeks later, they just rest after exercise-induced fatigue occurred for the second time for 15minutes (non-acupuncture group). The data of surface electromyographic signal (sEMG) and heart rate were collected. Results The value oflow frequency/high frequency (LF/HF) of sEMG of both groups was higher after exercise. The acupuncture group decreased after acupuncture(P<0.05), the non-acupuncture group increased after rest (P<0.05). The heart rate of both groups increased significantly after exercise(P<0.01), and decreased after acupuncture and rest (P<0.05), and there was no significant difference in the decrement between 2 groups (P>0.05). Conclusion Acupuncture can relieve gastrocnemius fatigue.

Key words: surface electromyography, exercise-induced fatigue, acupuncture, wavelet transform