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dc.contributor.authorÄyrämö, Sami
dc.contributor.authorVilmi, Nikke
dc.contributor.authorMero, Antti
dc.contributor.authorPiirainen, Jarmo
dc.contributor.authorNummela, Ari
dc.contributor.authorPullinen, Teemu
dc.contributor.authorAvela, Janne
dc.contributor.authorLinnamo, Vesa
dc.date.accessioned2017-11-14T10:44:07Z
dc.date.available2017-11-14T10:44:07Z
dc.date.issued2017
dc.identifier.citationÄyrämö, S., Vilmi, N., Mero, A., Piirainen, J., Nummela, A., Pullinen, T., Avela, J., & Linnamo, V. (2017). Maturation-related differences in neuromuscular fatigue after a short-term maximal run. <i>Human Movement</i>, <i>18</i>(3), 17-25. <a href="https://doi.org/10.1515/humo-2017-0027" target="_blank">https://doi.org/10.1515/humo-2017-0027</a>
dc.identifier.otherCONVID_27153412
dc.identifier.otherTUTKAID_74627
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/55865
dc.description.abstractPurpose. This study investigated maturation-related differences in neuromuscular fatigue after a short-term maximal run. Methods. Eight male children, eight adolescents, and eight adults performed a maximal ca. 50-s run (300/350/400 m, respectively). Mechanisms of neuromuscular fatigue were assessed through isometric plantar flexor tests, electrical stimulation of the posterior tibial nerve, soleus electromyography, and blood tests. Results. All the groups showed a decrease in the running speed (children: -12.2 ± 6.5%; adolescents: -9.8 ± 5.1%; adults: -12.2 ± 3.1%), but only adults revealed a decline in the maximal isometric plantar flexor torque (-16.1 ± 13.0%). On the other hand, the relative pre- to post-fatigue change in the maximal isometric plantar flexor torque differed only between adults and adolescents. The peak torque in the passive twitch test decreased in adolescents (-19.2 ± 12.2%) and adults (-23.7 ± 13.7%). Moreover, post-fatigue minimum blood pH (children: 7.18 ± 0.03; adolescents: 7.14 ± 0.07; adults: 6.97 ± 0.06) differed between the groups. No changes were observed in the neural drive or mechanisms at the spinal level. Conclusions. Despite the loss of running speed, children showed no post-exercise fatigue, whereas adolescents and adults demonstrated fatigue at peripheral sites. Central fatigue could not be established for the studied groups.
dc.languageeng
dc.language.isoeng
dc.publisherAkademia Wychowania Fizycznego we Wroclawiu, University School of Physical Education in Wroclaw
dc.relation.ispartofseriesHuman Movement
dc.subject.otherlapset
dc.subject.otherchildren
dc.subject.otherneuromuscular fatigue
dc.subject.otherhigh-intensity exercise
dc.titleMaturation-related differences in neuromuscular fatigue after a short-term maximal run
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201711064143
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosLiikuntatieteellinen tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.laitosFaculty of Sport and Health Sciencesen
dc.contributor.oppiaineBiomekaniikkafi
dc.contributor.oppiaineLiikuntafysiologiafi
dc.contributor.oppiaineBiomechanicsen
dc.contributor.oppiaineExercise Physiologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-11-06T13:15:14Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange17-25
dc.relation.issn1899-1955
dc.relation.numberinseries3
dc.relation.volume18
dc.type.versionpublishedVersion
dc.rights.copyright© 2017 Human Movement. This is an open access article licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives License.
dc.rights.accesslevelopenAccessfi
dc.subject.ysokypsyminen
dc.subject.ysoharjoittelu
jyx.subject.urihttp://www.yso.fi/onto/yso/p22295
jyx.subject.urihttp://www.yso.fi/onto/yso/p26412
dc.rights.urlhttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.relation.doi10.1515/humo-2017-0027
dc.type.okmA1


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© 2017 Human Movement. This is an open access article licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives License.
Except where otherwise noted, this item's license is described as © 2017 Human Movement. This is an open access article licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives License.