The effect of performance demands on lower extremity biomechanics during landing and cutting tasks

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dc.contributor.authorDai, Boyien
dc.contributor.authorGarrett, William E.en
dc.contributor.authorGross, Michael T.en
dc.contributor.authorPadua, Darin A.en
dc.contributor.authorQueen, Robin M.en
dc.contributor.authorYu, Bingen
dc.date.accessioned2021-10-15T12:10:07Zen
dc.date.available2021-10-15T12:10:07Zen
dc.date.issued2019-05-01en
dc.date.updated2021-10-15T12:10:05Zen
dc.description.abstractBackground: Anterior cruciate ligament (ACL) injuries commonly occur during the early phase of landing and cutting tasks that involve sudden decelerations. The purpose of this study was to investigate the effects of jump height and jump speed on lower extremity biomechanics during a stop-jump task and the effect of cutting speed on lower extremity biomechanics during a side-cutting task. Methods: Thirty-six recreational athletes performed a stop-jump task under 3 conditions: jumping fast, jumping for maximum height, and jumping for 60% of maximum height. Participants also performed a side-cutting task under 2 conditions: cutting at maximum speed and cutting at 60% of maximum speed. Three-dimensional kinematic and kinetic data were collected. Results: The jumping fast condition resulted in increased peak posterior ground reaction force (PPGRF), knee extension moment at PPGRF, and knee joint stiffness and decreased knee flexion angle compared with the jumping for maximum height condition. The jumping for 60% of maximum height condition resulted in decreased knee flexion angle compared with the jumping for maximum height condition. Participants demonstrated greater PPGRF, knee extension moment at PPGRF, knee valgus angle and varus moment at PPGRF, knee joint stiffness, and knee flexion angle during the cutting at maximum speed condition compared with the cutting at 60% maximum speed condition. Conclusion: Performing jump landing at an increased jump speed resulted in lower extremity movement patterns that have been previously associated with an increase in ACL loading. Cutting speed also affected lower extremity biomechanics. Jump speed and cutting speed need to be considered when designing ACL injury risk screening and injury prevention programs.en
dc.description.versionPublished versionen
dc.format.extentPages 228-234en
dc.format.extent7 page(s)en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1016/j.jshs.2016.11.004en
dc.identifier.eissn2213-2961en
dc.identifier.issn2095-2546en
dc.identifier.issue3en
dc.identifier.orcidQueen, Robin [0000-0001-5181-9049]en
dc.identifier.otherS2095-2546(16)30101-6 (PII)en
dc.identifier.pmid31193278en
dc.identifier.urihttp://hdl.handle.net/10919/105391en
dc.identifier.volume8en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000467947400004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectSocial Sciencesen
dc.subjectLife Sciences & Biomedicineen
dc.subjectHospitality, Leisure, Sport & Tourismen
dc.subjectSport Sciencesen
dc.subjectSocial Sciences - Other Topicsen
dc.subjectACL injuryen
dc.subjectInjury preventionen
dc.subjectKinematicsen
dc.subjectKineticsen
dc.subjectLoading mechanismen
dc.subjectRisk factoren
dc.subjectCRUCIATE LIGAMENT RECONSTRUCTIONen
dc.subjectRISK-FACTORSen
dc.subjectKNEE KINEMATICSen
dc.subjectVIDEO ANALYSISen
dc.subjectACL INJURYen
dc.subjectSTOP-JUMPen
dc.subjectANTERIORen
dc.subjectMECHANISMSen
dc.subjectPREVENTIONen
dc.subjectKINETICSen
dc.subject1106 Human Movement and Sports Sciencesen
dc.titleThe effect of performance demands on lower extremity biomechanics during landing and cutting tasksen
dc.title.serialJournal of Sport and Health Scienceen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
dc.type.otherArticleen
dc.type.otherJournalen
dcterms.dateAccepted2016-08-01en
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/University Research Institutesen
pubs.organisational-group/Virginia Tech/University Research Institutes/Fralin Life Sciencesen
pubs.organisational-group/Virginia Tech/Engineering/Biomedical Engineering and Mechanicsen
pubs.organisational-group/Virginia Tech/Faculty of Health Sciencesen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen
pubs.organisational-group/Virginia Tech/University Research Institutes/Fralin Life Sciences/Durelle Scotten

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