Publication:
Adaptive Locomotion for Crossing a Moving Obstacle

dc.contributor.authorda Silva, Jean Jose [UNESP]
dc.contributor.authorBarbieri, Fabio Augusto [UNESP]
dc.contributor.authorBucken Gobbi, Lilian Teresa [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:49:25Z
dc.date.accessioned2014-05-20T13:58:49Z
dc.date.available2013-09-30T18:49:25Z
dc.date.available2014-05-20T13:58:49Z
dc.date.issued2011-07-01
dc.description.abstractCrossing moving obstacles requires different space-time adjustments compared with stationary obstacles. Our aim was to investigate gait spatial and temporal parameters in the approach and crossing phases of a moving obstacle. We hypothesized that obstacle speed affects gait parameters, which allow us to distinguish locomotor strategies. Ten young adults walked and stepped over an obstacle that crossed their way perpendicularly, under three obstacle conditions: control-stationary obstacle, slow (1.07 m/s) and fast speed (1.71 m/s) moving obstacles. Gait parameters were different between obstacle conditions, especially on the slow speed. In the fast condition, the participants adopted predictive strategies during the approach and crossing phases. In the slow condition, they used an anticipatory strategy in both phases. We conclude that obstacle speed affects the locomotor behavior and strategies were distinct in the obstacle avoidance phases.en
dc.description.affiliationUNESP Phys Educ, São Paulo, Brazil
dc.description.affiliationUnespUNESP Phys Educ, São Paulo, Brazil
dc.format.extent419-433
dc.identifierhttp://search-ebscohost-com.ez87.periodicos.capes.gov.br/login.aspx?direct=true&db=s3h&AN=65871765&lang=pt-br&site=ehost-live
dc.identifier.citationMotor Control. Champaign: Human Kinetics Publ Inc, v. 15, n. 3, p. 419-433, 2011.
dc.identifier.fileWOS000295024500007.pdf
dc.identifier.issn1087-1640
dc.identifier.lattes9868835271822421
dc.identifier.urihttp://hdl.handle.net/11449/20899
dc.identifier.wosWOS:000295024500007
dc.language.isoeng
dc.publisherHuman Kinetics Publ Inc
dc.relation.ispartofMotor Control
dc.relation.ispartofjcr0.957
dc.relation.ispartofsjr0,357
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectcontrol modeen
dc.subjectmoving obstacleen
dc.subjectlocomotor strategiesen
dc.titleAdaptive Locomotion for Crossing a Moving Obstacleen
dc.typeArtigo
dcterms.licensehttp://journals.humankinetics.com/AfcStyle/DocumentDownload.cfm?DType=DocumentItem&Document=IJSNEMCopyright%2Epdf
dcterms.rightsHolderHuman Kinetics Publ Inc
dspace.entity.typePublication
unesp.author.lattes9868835271822421
unesp.author.orcid0000-0002-3678-8456[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claropt
unesp.departmentEducação Física - IBpt

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