Effects of different repeated sprint-training frequencies in youth soccer players.
Football
Physical performance
RSA
Sprint
Team sports
Youth athletes
Journal
Biology of sport
ISSN: 0860-021X
Titre abrégé: Biol Sport
Pays: Poland
ID NLM: 8700872
Informations de publication
Date de publication:
Sep 2019
Sep 2019
Historique:
received:
15
12
2018
revised:
05
04
2019
accepted:
20
06
2019
entrez:
19
10
2019
pubmed:
19
10
2019
medline:
19
10
2019
Statut:
ppublish
Résumé
The aim of this study was to determine the effects of 2 different repeated-sprint ability (RSA) training frequencies (2 RSA sessions per week [RSA2D] or 1 RSA session [RSA1D]) under volume-equated conditions on sprint and RSA performance in under-15 (U15) soccer players. Twenty-seven youth male soccer players (age: 12.29±0.47 years; height: 158.35±10.86 cm; weight: 45.08±8.05 kg) were randomly assigned to RSA2D (n=14) or RSA1D (n=13) groups. The players performed the same RSA training for 6 weeks, and only the training frequency differed between the groups. Before and after the training period, 5 m sprint, 10 m sprint, 20 m sprint and the RSA test were assessed. No significant time × group interactions were observed (p>0.05). Within-group analysis showed significant improvements in 20 m sprint (p=0.046, partial eta squared [
Identifiants
pubmed: 31624420
doi: 10.5114/biolsport.2019.87047
pii: 87047
pmc: PMC6786322
doi:
Types de publication
Journal Article
Langues
eng
Pagination
257-264Informations de copyright
Copyright © Biology of Sport 2019.
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