Effects of plyometric jump training versus power training using free weights on measures of physical fitness in youth male soccer players
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Archivos
Fecha
2022
Profesor/a Guía
Facultad/escuela
Idioma
en
Título de la revista
ISSN de la revista
Título del volumen
Editor
Routledge
Nombre de Curso
Licencia CC
Attribution-NonCommercial-NoDerivatives 4.0 International
CC BY-NC-ND 4.0
Deed
Licencia CC
https://creativecommons.org/licenses/by-nc-nd/4.0/
Resumen
This study aimed to contrast the effects of power training (PT) and plyometric-jump-training (PJT) programmes on measures of physical fitness in prepubertal male soccer players. Thirty-three participants were randomly allocated to PT group (n = 11), PJT group (n = 11), and an active control group (CG; n = 11). Before and after 12 weeks of training, tests were performed for the assessment of sprint-speed, change-of-direction (CoD) speed, muscular strength, and aerobic-endurance (AE). Findings indicated significant group×time interaction effects for all sprint-speed intervals, CoD speed, AE, and strength (d = 0.20–0.32). Post-hoc analyses revealed significant, moderate-to-large improvements in all sprint-speed intervals, CoD speed, AE, and muscle strength following PT (ES = 0.71 to 1.38). The PJT induced significant, moderate-to-large enhancements in 10 m, 20 m, and 30 m sprint, CoD speed, and AE (ES = 0.51 to 0.96) with no significant changes for 5 m sprint-speed and muscle strength (ES = 0.71 and 0.16, respectively). No significant pre-post changes were observed for the CG. Overall, PT and PJT are effective means to improve various measures of physical fitness in prepubertal male soccer players. Notably, to additionally improve acceleration and muscle strength, PT has an advantage over PJT. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
Notas
Indexación: Scopus.
Palabras clave
Athletic performance, Football, Resistance training, Stretch-shortening cycle, Youth athletes
Citación
Journal of Sports Sciences, Volume 40, Issue 2, Pages 130 - 137, 2022
DOI
10.1080/02640414.2021.1976570