Validity and Reliability of the V-Cut Dribbling Test in Young Basketball Players
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Otros documentos de la autoría: Jòdar-Portas, Anna; López-Ros, Víctor; Prats-Puig, Anna; Beltran-Garrido, Jose Vicente; Madruga-Parera, Marc; Romero-Rodríguez, Daniel; Gonzalo-Skok, Oliver; Sinclair, Graham; Font-Lladó, Raquel
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Título
Validity and Reliability of the V-Cut Dribbling Test in Young Basketball PlayersAutoría
Fecha de publicación
2023-04-25Editor
Human KineticsCita bibliográfica
JÒDAR-PORTAS, Anna, et al. Validity and Reliability of the V-Cut Dribbling Test in Young Basketball Players. International Journal of Sports Physiology and Performance, 2023, vol. 1, no aop, p. 1-7.Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/acceptedVersionPalabras clave / Materias
Resumen
Purpose: Change of direction while dribbling appears to be of interest for on-court performance in basketball. The study aim was to assess the validity and reliability of the V-cut dribbling test (VcutBk) in young ... [+]
Purpose: Change of direction while dribbling appears to be of interest for on-court performance in basketball. The study aim was to assess the validity and reliability of the V-cut dribbling test (VcutBk) in young basketball players. Methods: Ninety-two young basketball players from 8 to 21 years old (74% male) were classified in relation to peak height velocity (PHV) offset. To examine validity and test–retest reliability, VcutBk was performed in 2 identical sessions separated by 1 week. Participants also performed the V-cut test and linear sprint test with and without dribbling to analyze correlations between tests in different somatic maturity stages. Results: The relationships of the VcutBk with the other tests and skill-time-related deficits were interpreted from large (r > .51) to very large (r > .71). The comparisons between pre-PHV and post-PHV groups of basketball players showed significant and large effect in the VcutBk (d = 2.04; mean difference = 2.59; 95% CI, 1.86 to 3.32). Also, significant main effects when comparing PHV groups were reported in all skill-time-related deficits (P < .001,
η
2
p
=
.
13
−
.28
, moderate to large effect size). Test–retest reliability and signal-to-noise ratio analysis did not show substantial between-trials differences in VcutBk. Reliability scores showed high intraclass correlation coefficient (.95) and low coefficient of variation (0.23%). Conclusions: The VcutBk seems to be a valid and reliable test to assess change of direction while dribbling. VcutBk performance and skill-time-related deficits seem to be sensitive to somatic maturity. Basketball coaches should consider the VcutBk to assess young basketball players. [-]
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International Journal of Sports Physiology and Performance, 2023, vol. 1Entidad financiadora
Universitat de Girona, Escola Universitària de la Salut i l'Esport (EUSES)
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