Assessing the Therapeutic Effect of 630 nm Light-Emitting Diodes Irradiation on the Recovery of Exercise-Induced Hand Muscle Fatigue with Surface Electromyogram
المؤلفون المشاركون
Zheng, Xiaolin
Wu, Xiaoying
Yang, Dandan
Hou, Wensheng
Zheng, Jun
Jiang, Yingtao
المصدر
International Journal of Photoenergy
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-06-27
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This paper aims to investigate the effect of light emitting diode therapy (LEDT) on exercise-induced hand muscle fatigue by measuring the surface electromyography (sEMG) of flexor digitorum superficialis.
Ten healthy volunteers were randomly placed in the equal sized LEDT group and control group.
All subjects performed a sustained fatiguing isometric contraction with the combination of four fingertips except thumb at 30% of maximal voluntary contraction (MVC) until exhaustion.
The active LEDT or an identical passive rest therapy was then applied to flexor digitorum superficialis.
Each subject was required to perform a re-fatigue task immediately after therapy which was the same as the pre-fatigue task.
Average rectified value (ARV) and fractal dimension (FD) of sEMG were calculated.
ARV and FD were significantly different between active LEDT and passive rest groups at 20%–50%, 70%–80%, and 100% of normalized contraction time (P<0.05).
Compared to passive rest, active LEDT induced significantly smaller increase in ARV values and decrease in FD values, which shows that LEDT is effective on the recovery of muscle fatigue.
Our preliminary results also suggest that ARV and FD are potential replacements of biochemical markers to assess the effects of LEDT on muscle fatigue.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yang, Dandan& Wu, Xiaoying& Hou, Wensheng& Zheng, Xiaolin& Zheng, Jun& Jiang, Yingtao. 2012. Assessing the Therapeutic Effect of 630 nm Light-Emitting Diodes Irradiation on the Recovery of Exercise-Induced Hand Muscle Fatigue with Surface Electromyogram. International Journal of Photoenergy،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-488384
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yang, Dandan…[et al.]. Assessing the Therapeutic Effect of 630 nm Light-Emitting Diodes Irradiation on the Recovery of Exercise-Induced Hand Muscle Fatigue with Surface Electromyogram. International Journal of Photoenergy No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-488384
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yang, Dandan& Wu, Xiaoying& Hou, Wensheng& Zheng, Xiaolin& Zheng, Jun& Jiang, Yingtao. Assessing the Therapeutic Effect of 630 nm Light-Emitting Diodes Irradiation on the Recovery of Exercise-Induced Hand Muscle Fatigue with Surface Electromyogram. International Journal of Photoenergy. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-488384
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-488384
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر