دانلود مقاله ISI انگلیسی شماره 43556
عنوان فارسی مقاله

قابلیت اجرایی SEMG کم هزینه در تمرینات ارگونومیک

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
43556 2015 6 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
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عنوان انگلیسی
Applicability of Affordable sEMG in Ergonomics Practice ☆
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Procedia Manufacturing, Volume 3, 2015, Pages 4260–4265

کلمات کلیدی
کم هزینه - ارگونومی - ایزومتریک
پیش نمایش مقاله
پیش نمایش مقاله قابلیت اجرایی SEMG کم هزینه در تمرینات ارگونومیک

چکیده انگلیسی

This study was conducted in order to assess the potential of low-cost surface electromyography (sEMG) measurement systems to be applied in ergonomics practice on the example of provided relative grip force estimates. Two measurement configurations, with a total cost below $100, were compared with a commercially available electromyograph. It was hypothesized that Arduino based do-it-yourself measurement systems do not perform significantly worse than commercially available electromyograph. Ten participants’ normalized sEMG activity of the m. flexor digitorum superficialis were compared in the case of three submaximal isometric hand grip force levels (25%, 50%, 75% of maximum voluntary contraction). Normalized sEMG activity, measured with different systems, was not statistically different. It was concluded that low-cost measurement systems have the potential to be used in order to detect muscle activation-deactivation patterns or at least the semi-quantitative assessment of grip force; however, the results of this study are limited to isometric contractions.

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