Vis enkel innførsel

dc.contributor.authorAlgrøy, Erling Andre
dc.contributor.authorGrendstad, Halvard
dc.contributor.authorRiiser, Amund
dc.contributor.authorNybakken, Tone
dc.contributor.authorSæterbakken, Atle Hole
dc.contributor.authorAndersen, Vidar
dc.contributor.authorGundersen, Hilde Stokvold
dc.date.accessioned2021-08-31T10:53:00Z
dc.date.available2021-08-31T10:53:00Z
dc.date.created2021-07-27T13:13:25Z
dc.date.issued2021
dc.identifier.citationAlgroy, E., Grendstad, H., Riiser, A., Nybakken, T., Saeterbakken, A. H., Andersen, V., & Gundersen, H. S. (2021). Motion analysis of match play in U14 male soccer players and the influence of position, competitive level and contextual variables. International Journal of Environmental Research and Public Health, 18(14).en_US
dc.identifier.issn1661-7827
dc.identifier.urihttps://hdl.handle.net/11250/2771921
dc.description.abstractThis study aimed to investigate match running performance in U14 male soccer players in Norway, and the influence of position, competitive level and contextual factors on running performance. Locomotion was monitored in 64 different U14 players during 23 official matches. Matches were played at two different competitive levels: U14 elite level (n = 7) and U14 sub-elite level (n = 16). The inclusion criterion was completed match halves played in the same playing position. The variables’ influence on match running performance was assessed using mixed-effect models, pairwise comparisons with Bonferroni correction, and effect size. The results showed that the U14 players, on average, moved 7645 ± 840 m during a match, of which 1730 ± 681 m (22.6%) included high-intensity running (HIR, 13.5–18.5 km·h−1) and sprinting (>18.5 km·h−1). Wide midfielders (WM) and fullbacks (FB) covered the greatest sprint distance (569 ± 40 m) and, in addition to the centre midfield position (CM), also covered the greatest total distance (TD) (8014 ± 140 m) and HIR distance (1446 ± 64 m). Centre forwards (CF) performed significantly more accelerations (49.5 ± 3.8) compared other positions. TD (7952 ± 120 m vs. 7590 ± 94 m) and HIR (1432 ± 57 m vs. 1236 ± 43 m) were greater in U14 elite-level matches compared with sub-elite matches. Greater TD and sprint distances were performed in home matches, but, on the other hand, more accelerations and decelerations were performed in matches played away or in neutral locations. Significantly higher TD, HIR and sprinting distances were also found in lost or drawn matches. In conclusion, physical performance during matches is highly related to playing position, and wide positions seem to be the most physically demanding. Further, competitive level and contextual match variables are associated with players’ running performance.en_US
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectmatch running performanceen_US
dc.subjectyouth socceren_US
dc.subjectpositional differencesen_US
dc.subjectcompetitive levelsen_US
dc.subjectcontextual variablesen_US
dc.titleMotion analysis of match play in u14 male soccer players and the influence of position, competitive level and contextual variablesen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2021 by the authorsen_US
dc.source.pagenumber9en_US
dc.source.volume18en_US
dc.source.journalInternational Journal of Environmental Research and Public Health (IJERPH)en_US
dc.source.issue14en_US
dc.identifier.doi10.3390/ijerph18147287
dc.identifier.cristin1922777
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Navngivelse 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse 4.0 Internasjonal