Postural perturbation and muscular response following sudden release during symmetric squat and stoop lifting

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<title>Postural perturbation and muscular response following sudden release during symmetric squat and stoop lifting</title>
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<title>Ergonomics</title>
</titleInfo>
<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080188252">
<namePart>Chow, Daniel H.K.</namePart>
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<dateIssued encoding="marc">2005</dateIssued>
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<abstract>Squat and stoop lifting have been examined in some detail, but limited data exist regarding the sudden release of load during such lifting. Ten participants performed squat and stoop lifting trials with loads of 20, 40, 60 and 80N, and sudden release was randomly included in one of the lifting cycles. Postural perturbation was recorded via centre of pressure displacement using a force platform and the electromyographic response of trunk and lower limb muscles was recorded</abstract>
<note type="statement of responsibility">Daniel H. K. Chow... [et al.]</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="MAPA20080572297">
<topic>Fuerza muscular</topic>
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<topic>Biomecánica</topic>
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<topic>Electromiografía</topic>
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<topic>Postura</topic>
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<topic>Contracciones musculares</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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<title>Ergonomics</title>
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<publisher>London and Washington</publisher>
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<part>
<text>Vol. 48, nº 6, 15 May 2005 ; p. 591-607</text>
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