Influence of posture and training on the endurance time of a low-level isometric contraction
<?xml version="1.0" encoding="UTF-8"?><modsCollection xmlns="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd">
<mods version="3.8">
<titleInfo>
<title>Influence of posture and training on the endurance time of a low-level isometric contraction</title>
</titleInfo>
<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080246884">
<namePart>Kahn, Jean-François</namePart>
<nameIdentifier>MAPA20080246884</nameIdentifier>
</name>
<typeOfResource>text</typeOfResource>
<originInfo>
<place>
<placeTerm type="code" authority="marccountry">gbr</placeTerm>
</place>
<dateIssued encoding="marc">1997</dateIssued>
<issuance>serial</issuance>
</originInfo>
<language>
<languageTerm type="code" authority="iso639-2b">eng</languageTerm>
</language>
<physicalDescription>
<form authority="marcform">print</form>
</physicalDescription>
<abstract>The critical force of a muscle (the relative force below which an isometric contraction can be maintained for a very long time without fatigue) is comprised of between 15 and 20% of its maximum voluntary contraction (MVC). However, some authors believe that the value is below 10% MVC. Twelve healthy untrained participants carried out two isometric contractions with the digit flexors</abstract>
<note type="statement of responsibility">Jean-François Kahn... [et al.]</note>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080550653">
<topic>Ergonomía</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080545048">
<topic>Postura</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080572297">
<topic>Fuerza muscular</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080540999">
<topic>Fatiga</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080591069">
<topic>Frecuencia cardíaca</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080577384">
<topic>Presión pulmonar</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080575946">
<topic>Fluido sanguíneo</topic>
</subject>
<classification authority="">875</classification>
<relatedItem type="host">
<titleInfo>
<title>Ergonomics</title>
</titleInfo>
<originInfo>
<publisher>London [etc.]</publisher>
</originInfo>
<part>
<text>Vol. 40, nº 11, November 1997 ; p. 1231-1239</text>
</part>
</relatedItem>
<recordInfo>
<recordContentSource authority="marcorg">MAP</recordContentSource>
<recordCreationDate encoding="marc">981209</recordCreationDate>
<recordChangeDate encoding="iso8601">20080418122203.0</recordChangeDate>
<recordIdentifier source="MAP">MAP20071500083</recordIdentifier>
<languageOfCataloging>
<languageTerm type="code" authority="iso639-2b">spa</languageTerm>
</languageOfCataloging>
</recordInfo>
</mods>
</modsCollection>