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Sprint versus isolated eccentric training: Comparative effects on hamstring architecture and performance in soccer players

2020Journal article Open access
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dc.contributor.authorMendiguchia, Jurdan
dc.contributor.authorConceição, Filipe
dc.contributor.authorEdouard, Pascal
dc.contributor.authorFonseca, Marco
dc.contributor.authorPereira, Rogerio
dc.contributor.authorLopes, Hernani
dc.contributor.authorMorin, Jean-Benoît
dc.contributor.authorJiménez-Reyes, Pedro
dc.date.accessioned2022-01-13T17:29:53Z
dc.date.available2022-01-13T17:29:53Z
dc.date.issued2020
dc.description.abstractAims The purpose of this study was to compare the effects of hamstring eccentric (NHE) strength training versus sprint training programmed as complements to regular soccer practice, on sprint performance and its mechanical underpinnings, as well as biceps femoris long head (BFlh) architecture. Methods In this prospective interventional control study, sprint performance, sprint mechanics and BFlh architecture variables were compared before versus after six weeks of training during the first six preseason weeks, and between three different random match-pair groups of soccer players: “Soccer group” (n = 10), “Nordic group” (n = 12) and “Sprint group” (n = 10). Results For sprint performance and mechanics, small to large pre-post improvements were reported in “Sprint group” (except maximal running velocity), whereas only trivial to small negative changes were reported in “Soccer group” and “Nordic group”. For BFlh architecture variables, “Sprint” group showed moderate increase in fascicle length compared to smaller augment for the “Nordic” group with trivial changes for “Soccer group”. Only “Nordic” group presented small increases at pennation angle. Conclusions The results suggest that sprint training was superior to NHE in order to increase BFlh fascicle length although only the sprint training was able to both provide a preventive stimulus (increase fascicle length) and at the same time improve both sprint performance and mechanics. Further studies with advanced imaging techniques are needed to confirm the validity of the findings.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1371/journal.pone.0228283pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/19471
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherPlospt_PT
dc.relation.publisherversionhttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0228283pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectHamstring eccentric (NHE)pt_PT
dc.subjectSprint training programmedpt_PT
dc.subjectIsolated eccentric trainingpt_PT
dc.titleSprint versus isolated eccentric training: Comparative effects on hamstring architecture and performance in soccer playerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue2pt_PT
oaire.citation.titlePLOS ONEpt_PT
oaire.citation.volume15pt_PT
person.familyNameLopes
person.givenNameHernâni
person.identifier.orcid0000-0002-9344-8503
person.identifier.scopus-author-id14022992900
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationa451ba9d-edcb-4778-80e5-b4cb93cb28c8
relation.isAuthorOfPublication.latestForDiscoverya451ba9d-edcb-4778-80e5-b4cb93cb28c8

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