Näytä suppeat kuvailutiedot

dc.contributor.authorXia, Haisheng
dc.contributor.authorHuang, Yangjian
dc.contributor.authorChen, Gang
dc.contributor.authorCheng, Sulin
dc.contributor.authorCheung, Roy T. H.
dc.contributor.authorShull, Peter B.
dc.date.accessioned2021-06-14T11:55:32Z
dc.date.available2021-06-14T11:55:32Z
dc.date.issued2021
dc.identifier.citationXia, H., Huang, Y., Chen, G., Cheng, S., Cheung, R. T. H., & Shull, P. B. (2021). Self-selected running gait modifications reduce acute impact loading, awkwardness, and effort. <i>Sports Biomechanics</i>, <i>Early online</i>. <a href="https://doi.org/10.1080/14763141.2021.1916576" target="_blank">https://doi.org/10.1080/14763141.2021.1916576</a>
dc.identifier.otherCONVID_97551683
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/76510
dc.description.abstractImpact loading has been associated with running-related injuries, and gait retraining has been suggested as a means of reducing impact loading and lowering the risk of injury. However, gait retraining can lead to increased perceived awkwardness and effort. The influence of specifically trained and self-selected running gait modifications on acute impact loading, perceived awkwardness and effort is currently unclear. Sixteen habitual rearfoot/midfoot runners performed forefoot strike pattern, increased step rate, anterior trunk lean and self-selected running gait modifications on an instrumented treadmill based on real-time biofeedback. Impact loading, perceived awkwardness and effort scores were compared among the four gait retraining conditions. Self-selected gait modification reduced vertical average loading rate (VALR) by 25.3%, vertical instantaneous loading rate (VILR) by 27.0%, vertical impact peak (VIP) by 16.8% as compared with baseline. Forefoot strike pattern reduced VALR, VILR and peak tibial acceleration. Increased step rate reduced VALR. Anterior trunk lean did not reduce any impact loading. Self-selected gait modification was perceived as less awkward and require less effort than the specifically trained gait modification (p < 0.05). These findings suggest that self-selected gait modification could be a more natural and less effortful strategy than specifically trained gait modification to reduce acute impact loading, while the clinical significance remains unknown.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherRoutledge
dc.relation.ispartofseriesSports Biomechanics
dc.rightsCC BY-NC-ND 4.0
dc.subject.otherlanding pattern
dc.subject.otherstep rate
dc.subject.otherposture
dc.subject.othervertical loading
dc.titleSelf-selected running gait modifications reduce acute impact loading, awkwardness, and effort
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202106143712
dc.contributor.laitosLiikuntatieteellinen tiedekuntafi
dc.contributor.laitosFaculty of Sport and Health Sciencesen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn1476-3141
dc.relation.volumeEarly online
dc.type.versionpublishedVersion
dc.rights.copyright© 2021 the Authors
dc.rights.accesslevelopenAccessfi
dc.subject.ysojuoksu
dc.subject.ysobiomekaniikka
dc.subject.ysoryhti
dc.subject.ysoaskeleet
dc.subject.ysorasitusvammat
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p9087
jyx.subject.urihttp://www.yso.fi/onto/yso/p20292
jyx.subject.urihttp://www.yso.fi/onto/yso/p11195
jyx.subject.urihttp://www.yso.fi/onto/yso/p28779
jyx.subject.urihttp://www.yso.fi/onto/yso/p5844
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1080/14763141.2021.1916576
jyx.fundinginformationThis work was supported by the National Natural Science Foundation of China [51875347].
dc.type.okmA1


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Näytä suppeat kuvailutiedot

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