Compartir
Título
Effects of a 12-Week Change-of-Direction Sprints Training Program on Selected Physical and Physiological Parameters in Professional Basketball Male Players
Autor
Facultad/Centro
Área de conocimiento
Título de la revista
International Journal of Environmental Research and Public Health
Número de la revista
21
Cita Bibliográfica
Brini, S.; Ben Abderrahman, A.; Hackney, A. C.; Zagatto, A. M.; Castagna, C.; Bouassida, A.; Granacher, U.; Zouhal, H.; Boullosa Álvarez, D. A. (2020). Effects of a 12-Week Change-of-Direction Sprints Training Program on Selected Physical and Physiological Parameters in Professional Basketball Male Players. International Journal of Environmental Research and Public Health, 17
Editorial
MDPI
Fecha
2020
Resumen
[EN] Multidirectional repeated sprints with quick changes-of-direction (CoD) are considered a
key performance determinant in basketball. The objective of this study was to investigate the effects of
a 12-week CoD sprint training program compared to regular basketball training on selected measures
of physical fitness and physiological adaptations in male basketball players. Sixteen professional
basketball players were randomly assigned to an intervention group (INT = 8) or an active control
group (CON = 8). INT completed a 12-week CoD sprint training program with two sessions per week
while CON continued their regular training. Training volume was similar between groups. Before and
after the intervention, the two groups were evaluated for the repeated sprint ability test with CoD
(IRSA5COD), the squat jump (SJ) and countermovement jump (CMJ) test, the five time-jump test (FJT)
and change of direction t-test. Blood samples were taken before the beginning of the experimental
protocol, after 4, 8 and 12 weeks to monitor the testosterone/cortisol ratio (T/C). For t-test, post-hoc
tests revealed significant pre-to-post improvements for INT (3.4%; p = 0.001, ES = 0.91). For CMJ,
post-hoc tests revealed a significant pre-to-post decrease for INT (−11.6%; p = 0.001, ES = 0.94), and a
significant improvement for CON (4.96%; p = 0.014, ES = 0.60). For T/C ratio, post-hoc tests revealed
a significant decrease after 12 weeks of training for INT (52.3%; p < 0.001; ES = 0.63). In conclusion,
twelve weeks of CoD sprint training enhanced CoD performance but negatively affected vertical jump
capacity in male basketball players. T/C ratio indicated that the physiological demands associated
with INT were well-balanced.
Materia
Palabras clave
URI
DOI
Aparece en las colecciones
- Artículos [4741]
Ficheros en el ítem
Tamaño:
823.4
xmlui.dri2xhtml.METS-1.0.size-kilobytes
Formato:
Adobe PDF