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Título
Construct Validity and Reliability of a New Basketball Multidirectional Reactive Repeated Sprint Test
Autor
Facultad/Centro
Área de conocimiento
Título de la revista
International Journal of Environmental Research and Public Health
Número de la revista
20
Datos de la obra
Brini, S.; Calleja-González, J.; Delextrat, A.; Boullosa Álvarez, D. A. (2021). Construct Validity and Reliability of a New Basketball Multidirectional Reactive Repeated Sprint Test. International Journal of Environmental Research and Public Health, 18
Editor
MDPI
Fecha
2021
Abstract
[EN] Abstract: The objective of this study was to investigate the construct validity and reliability of a
new reactive multidirectional repeated sprinting test (RRSA5COD) in basketball players. Forty male
basketball players were divided into two groups: Professional (PRO; n = 20) and Semi-professional
(SEMI; n = 20). Participants completed the yo-yo intermittent recovery test level 1 (Yo-YoIR1), the
squat jump (SJ), the counter movement jump (CMJ), the single leg drop jump (DJ), the 20-m sprint test,
the planed multidirectional repeated sprinting test (PRSA5COD), and the RRSA5COD test. Reaction
time (RT) and movement time (MT), total time (TT), best time (BT), and fatigue index (FI) were
assessed. Heart rate (HR) was continuously recorded, while rating of perceived exertion (RPE)
and blood lactate concentration (LA) were measured post-tests. The reliability of the RRSA5COD
test was also assessed between two attempts with one week between them. The RRSA5COD results
demonstrated to be reliable with most of the variables showing ICC > 0.80. BA Bonferroni post hoc
revealed a significant better TT in favor of RRSA5COD (p < 0.001; ES = 0.15; small), and in favor of
PRO (p < 0.001; ES = 0.006; small). The result showed a significant better performance in favor of PRO
in all physical fitness tests. In conclusion, it was found that the RRSA5COD discriminates between
professional and semi-professional male basketball players, and the results were demonstrated to
be reliable.
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