High-intensity curvilinear movements’ relevance in semi-professional soccer: An approach from principal components analysis

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Murcia-
Autor(es): dc.contributorRua Escola Industrial e Comercial de Nun’Álvares-
Autor(es): dc.contributorDelegação da Covilhã-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUPV-EHU-
Autor(es): dc.creatorPino-Ortega, José-
Autor(es): dc.creatorClemente, Filipe Manuel-
Autor(es): dc.creatorPalucci Vieira, Luiz H-
Autor(es): dc.creatorRico-González, Markel-
Data de aceite: dc.date.accessioned2025-08-21T16:15:37Z-
Data de disponibilização: dc.date.available2025-08-21T16:15:37Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1177/17543371211048314-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222483-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222483-
Descrição: dc.descriptionDue to the high number of variables reported from tracking systems, the interest in data reduction techniques has grown. To date, principal component analysis (PCA) has been performed in soccer, but since the results depend on the variables included, a lack of objectivity continues to be of concern. The aim of this study was to highlight the variables that compose the principal components (PC) in semi-professional soccer, including all variables extracted from tracking systems. Data were collected from a semi-professional Spanish team that participated in 10 matches. From more than 250 variables, the PCA grouped a total of 19 variables in six PCs, explaining 72% of players’ external load. All variables were related to centripetal force, high intensity running, and high-intensity efforts and short efforts. Interestingly, the first PC was composed of four variables related to centripetal force. The current exploratory analysis indicated that, in addition to traditional high-intensity displacement variables, force measures should also be considered in soccer match analysis due to their effect on a player’s external load.-
Descrição: dc.descriptionFaculty of Sports Sciences University of Murcia, San Javier-
Descrição: dc.descriptionBIOVETMED SPORTSCI Research Group University of Murcia-
Descrição: dc.descriptionEscola Superior Desporto e Lazer Instituto Politécnico de Viana do Castelo Rua Escola Industrial e Comercial de Nun’Álvares-
Descrição: dc.descriptionInstituto de Telecomunicações Delegação da Covilhã-
Descrição: dc.descriptionMOVI-LAB Human Movement Research Laboratory Graduate Program in Movement Sciences Physical Education Department School of Sciences UNESP São Paulo State University-
Descrição: dc.descriptionDepartment of Physical Education and Sport University of the Basque Country UPV-EHU-
Descrição: dc.descriptionMOVI-LAB Human Movement Research Laboratory Graduate Program in Movement Sciences Physical Education Department School of Sciences UNESP São Paulo State University-
Idioma: dc.languageen-
Relação: dc.relationProceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbig data-
Palavras-chave: dc.subjectdata analytics-
Palavras-chave: dc.subjectexternal load-
Palavras-chave: dc.subjectPrincipal component analysis-
Palavras-chave: dc.subjectrunning-
Palavras-chave: dc.subjectsoccer-
Título: dc.titleHigh-intensity curvilinear movements’ relevance in semi-professional soccer: An approach from principal components analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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