Article ID Journal Published Year Pages File Type
7530597 International Journal of Industrial Ergonomics 2014 8 Pages PDF
Abstract
► We psychophysically studied an arm lift task with lift frequency as the dependent variable. ► With a few noteworthy exceptions, frequencies obtained were much higher than typical in psychophysical studies. ► Subjects employed whole body movements in maintaining lift rhythms. ► Changes in lift weight of less than 4 kg had a significant impact on physiological responses.
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Related Topics
Physical Sciences and Engineering Engineering Industrial and Manufacturing Engineering
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A psychophysical study of high-frequency arm lifting
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