Relationships between training load, peak height velocity, muscle soreness and fatigue status in elite-level young soccer players: a competition season study

dc.authoridEken, Özgür/0000-0002-5488-3158
dc.authoridOliveira, Rafael/0000-0001-6671-6229
dc.authoridPrieto-González, Pablo/0000-0002-0668-4031
dc.authoridKamiş, Okan/0000-0002-5640-7833
dc.authoridNobari, Hadi/0000-0001-7951-8977
dc.authoridAquino, Rodrigo/0000-0002-4885-7316
dc.authorwosidEken, Özgür/ABE-8274-2020
dc.authorwosidOliveira, Rafael/U-3062-2019
dc.authorwosidPrieto-González, Pablo/T-9113-2018
dc.authorwosidKamiş, Okan/X-7754-2018
dc.authorwosidNobari, Hadi/AAO-9721-2021
dc.authorwosidAquino, Rodrigo/G-2142-2016
dc.contributor.authorNobari, Hadi
dc.contributor.authorEken, Ozgur
dc.contributor.authorKamis, Okan
dc.contributor.authorOliveira, Rafael
dc.contributor.authorGonzalez, Pablo Prieto
dc.contributor.authorAquino, Rodrigo
dc.date.accessioned2024-08-04T20:53:23Z
dc.date.available2024-08-04T20:53:23Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractBackgroundThis study aimed to compare training load parameters, delayed onset muscle soreness (DOMS), and fatigue status between season periods (1(st) and 2(nd) halves) in U14 soccer players and to analyze the relationships between training load parameters based on season periods (1(st) and 2(nd) halves) with peak height velocity (PHV), DOMS, and fatigue status in under-14 (U14) young elite soccer players. Additionally, it was intended to analyze if fatigue, DOMS and PHV could explain training load parameters across the season.MethodsTwenty U14 players that competed in the national league participated in this study. The players were monitored during the whole season (26 weeks), and evaluations were carried out at the end of the in-season. Anthropometric and body composition parameters and the maturity offset of each player were utilized to compute each player's age at PHV. Players reported their levels of DOMS and fatigue status using Hooper index questionnaires. The internal load was monitored using the rating of perceived exertion (RPE). Acute weekly internal load (AW), chronic weekly internal load (CW), acute: chronic workload ratio (ACWR), training monotony (TM), and training strain (TS) were also obtained.ResultsThe main results showed that TM was higher in the 2(nd) half, while CW, AW and DOMS were higher in the 1(st) half of the season. Moreover, the main correlations showed a positive correlation between PHV and TS (2(nd) half of the season) and between fatigue and TM (1(st) half of the season).ConclusionIn conclusion, variations in well-being status and PHV cannot explain the variations in internal training loads in elite U14 soccer players. In addition, internal training load indices during the first half of the competitive season can promote a fundamental base for progression loads during the second period of the competitive season.en_US
dc.identifier.doi10.1186/s12887-023-03869-7
dc.identifier.issn1471-2431
dc.identifier.issue1en_US
dc.identifier.pmid36732715en_US
dc.identifier.scopus2-s2.0-85147319186en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1186/s12887-023-03869-7
dc.identifier.urihttps://hdl.handle.net/11616/101149
dc.identifier.volume23en_US
dc.identifier.wosWOS:000922627700002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherBmcen_US
dc.relation.ispartofBmc Pediatricsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInternal loaden_US
dc.subjectFootball associationen_US
dc.subjectSports sciencesen_US
dc.subjectYouthen_US
dc.subjectAcute loaden_US
dc.subjectChronic loaden_US
dc.titleRelationships between training load, peak height velocity, muscle soreness and fatigue status in elite-level young soccer players: a competition season studyen_US
dc.typeArticleen_US

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