Change in marker of hydration correspond to decrement in lower body power following basketball match

Muscle damage and dehydration are common during basketball matches, but their relationship with performance in this sport is unclear. The aim of this study was to correlate changes in muscle damage (creatine kinase), hydration status (Na+; K+; body mass), and lower body power (countermovement jump)...

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Bibliographic Details
Published in:Science & sports 2018-06, Vol.33 (3), p.e123-e128
Main Authors: Díaz-Castro, F., Astudillo, S., Calleja-González, J., Zbinden-Foncea, H., Ramirez-Campillo, R., Castro-Sepúlveda, M.
Format: Article
Language:English
Subjects:
Dégâts musculaires
Hydratation
Hydration
Muscle damage
Plyometric jump
Saut pliométrique
Sport d’équipe
Team sport
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Summary:Muscle damage and dehydration are common during basketball matches, but their relationship with performance in this sport is unclear. The aim of this study was to correlate changes in muscle damage (creatine kinase), hydration status (Na+; K+; body mass), and lower body power (countermovement jump) occurring in young athletes during a basketball competition. Fourteen basketball-players (age, 17.1±3.4 years) simulates a 40-min match, with pre-post measurement conducted for creatine kinase, Na+, K+, body mass, and countermovement jump. Basketball-players were divided according to the magnitude of jump performance decrease after the match into: low decrease and high decrease. creatine kinase and [Na+] increased (38.1% and 1.4%, respectively; P
ISSN:0765-1597
DOI:10.1016/j.scispo.2017.10.007