The Effects of load placement on the EMG activity of the low back muscles during load carrying by men and women

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<title>Effects of load placement on the EMG activity of the low back muscles during load carrying by men and women</title>
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<title>Ergonomics</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080127572">
<namePart>Cook, Thomas M.</namePart>
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<namePart>Neumann, Donald A.</namePart>
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<dateIssued encoding="marc">1987</dateIssued>
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<abstract displayLabel="Summary">The purposes of this study were to evaluate lumbar paraspinal electromyographic (EMG) activity during the stance phase of gait when loads are carried in a position anterior and posterior to the trunk and to test whether myoelectrical activity of the paraspinal muscles during the stance phase increases when a load is carried in the hand ipsilateral or contralateral to the muscle. Additionally both male and female subjects were studied to determine whether particular loads or carrying positions required different amounts of back muscle activity on the basis of gender</abstract>
<note type="statement of responsibility">Thomas M. Cook and Donald A. Neumann</note>
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<topic>Ergonomía</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080545048">
<topic>Postura</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080579579">
<topic>Columna vertebral</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080572297">
<topic>Fuerza muscular</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080589462">
<topic>Carga de materiales</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080575755">
<topic>Electromiografía</topic>
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<classification authority="">875</classification>
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<title>Ergonomics</title>
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<publisher>London [etc.]</publisher>
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<text>Vol. 30, nº 10, October 1987 ; p. 1413-1423</text>
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