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Electromyography for assessing muscular strain in the workplace People and Work, Research Reports 79
11,60 €
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Sivumäärä: 76 sivua
Asu: Pehmeäkantinen kirja
Julkaisuvuosi: 2007 (lisätietoa)
Kieli: Englanti
Tuotesarja: People and work. Research reports

This study assesses the use of electromyography (EMG) in ergonomic improvements. The use of auxiliary handling devices in the construction industry, a change in a tool and a work method used in upholstered furniture manufacturing, a change in work methods in work with a computer mouse, and a change in a piece of furniture in work with a microscope are examined. The results indicate that ergonomic solutions can be found for common musculoskeletal risk factors, and the effect can be confirmed with EMG amplitude analysis. The repeated-measures design and normalizing EMG with the individual mean amplitude should be used to evaluate the improvement effect. Using the amplitude probability distribution and normalization using the electric activity during a maximum voluntary contraction helps to evaluate the practical meaning of the changes.



Loppuunmyyty
Myymäläsaatavuus
Helsinki
Tapiola
Turku
Tampere
Electromyography for assessing muscular strain in the workplace People and Work, Research Reports 79
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