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Somatotype, accumulated workload, and fitness parameters in elite youth players: associations with playing position

2021Artigo científico Acesso aberto
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dc.contributor.authorNobari, Hadi
dc.contributor.authorOliveira, Rafael
dc.contributor.authorClemente, Filipe Manuel
dc.contributor.authorPérez-Gómez, Jorge
dc.contributor.authorPardos-Mainer, Elena
dc.contributor.authorArdigò, Luca Paolo
dc.date.accessioned2021-08-14T16:40:28Z
dc.date.available2021-08-14T16:40:28Z
dc.date.issued2021
dc.description.abstractThe purpose of this study was three-fold: (1) to describe anthropometric, maturation, and somatotype differences of players based on playing positions; (2) to analyze variations of accumulated load training (AcL) and fitness parameters between playing positions; and finally (3) to explain the variation of maximal oxygen uptake (VO2max) and peak power (PP) through the AcL, body fat (BF), maturity, somatotype and fitness levels. Twenty-seven male youth soccer players under-16 were divided by the following positions participated in this study: six central midfielders, four wingers (WG), five forwards, eight defenders, and four goalkeepers (GK). They were evaluated on two occasions: pre-season and after-season. Height, sitting height, body mass, BF, girths, percentage of BF (BF%), lean body mass, maturity, somatotype, sprint test, change of direction test, Yo-Yo intermittent recovery test level 1, Wingate, PP, VO2max and fatigue index were assessed. Then, AcL was monitored during training sessions. The main results revealed significant differences between player positions for maturity offset (p = 0.001), for BF (p = 0.006), BF% (p = 0.015), and lean body mass kg (p = 0.003). Also, there were significant differences for AcL and fatigue index in pre-season between player positions (p < 0.05). In addition, there were some significant differences in pre- and after-season for VO2max and PP between player positions (p < 0.05). In conclusion, GK showed higher values in anthropometric, body composition variables and maturity offset compared to the other positions, while WG presented lower levels of BF. In pre-season, there were more differences by player positions for the different variables analyzed than after-season that reinforces the tactical role of the positions, and the emphasis in increased load in the beginning of the season. This study could be used by coaches, staff, and researchers as a reference for athletes of the same sex, age, and competitive level.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationNobari, H.; Oliveira, R.; Clemente, F.M.; Pérez-Gómez, J.; Pardos-Mainer, E.; Ardigò, L.P. (2021). Somatotype, AccumulatedWorkload, and Fitness Parameters in Elite Youth Players: Associations with Playing Position. Children, 8, 375. https://doi.org/10.3390/children 8050375pt_PT
dc.identifier.doi10.3390/children8050375pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.15/3596
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation.publisherversionhttps://www.mdpi.com/1660-4601/18/11pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectVO2maxpt_PT
dc.subjectanthropometricpt_PT
dc.subjectbody compositionpt_PT
dc.subjectmaturationpt_PT
dc.subjectpeak powerpt_PT
dc.subjecttraining loadpt_PT
dc.titleSomatotype, accumulated workload, and fitness parameters in elite youth players: associations with playing positionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceBasel, Switzerlandpt_PT
oaire.citation.issue5pt_PT
oaire.citation.startPage375pt_PT
oaire.citation.titleChildrenpt_PT
oaire.citation.volume8pt_PT
person.familyNameOliveira
person.givenNameRafael
person.identifier.ciencia-id9C16-7F53-1375
person.identifier.orcid0000-0001-6671-6229
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication048765fe-a23f-4a68-9e6e-f278321223ac
relation.isAuthorOfPublication.latestForDiscovery048765fe-a23f-4a68-9e6e-f278321223ac

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