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There are differences between centrality levels of volleyball players in different competitive levels?
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Autores
Manuel Clemente, Filipe
M. L. Martins, Fernando
Mendes, Rui
Orientador(es)
Resumo(s)
The aim of this study was to analyse the variance of network centrality levels between different competitive
levels and tactical positions during attacking moments. Twenty-four volleyball players (U12 – 12 players, 11.7
0.4 years old, 1.9 0.9 years of practice; Amateurs – 12 players, 24.9 4.2 years old, 12.6 2.8 years of
practice) voluntarily participated in this study. The multivariate MANOVA revealed no statistical differences in
the independent variable of competitive level (λ = 0.001; F(3,22) = 0.001; p-value = 1.000; = 0.001; Very
Small Effect Size). Statistical differences were found in the independent variables of tactical position (λ = 1.015;
F(15,72) = 2.454; p-value = 0.006; = 0.338; Moderate Effect Size). The post hoc values revealed that position 3
is the prominent player during attacking moments in both competitive levels and that position 5 reveals the
smallest centrality levels in attack.
Descrição
Palavras-chave
match analysis volleyball attack network metrics
Contexto Educativo
Citação
Editora
[Editura Universitatea din Pitesti]