Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/33993
metadata.artigo.dc.title: Drinking to thirst influences fluid replacement in adolescents judokas
metadata.artigo.dc.creator: Hayakawa, Nathália Mayume Moreira
Reis, Raul Canestri Galvino
Oliveira, João Paulo Lima de
Pereira, Juciane de Abreu Ribeiro
Abreu, Wilson César de
metadata.artigo.dc.subject: Judo
Hydration
Sweat rate
Sport drink
metadata.artigo.dc.publisher: Universidade Estadual Paulista
metadata.artigo.dc.date.issued: 2018
metadata.artigo.dc.identifier.citation: HAYAKAWA, N. M. M. et al. Drinking to thirst influences fluid replacement in adolescents judokas. Motriz: Revista de Educação Física, Rio Claro, v. 24, n. 1, 2018.
metadata.artigo.dc.description.abstract: Aim: The aim of this study was to examine the influence of the type of beverage and the use of thirst sensation to guide fluid replacement in the adolescent judokas. Methods: Nine male judokas aged 10-16 (average age 11,8 ± 4,0 years old) were submitted to a standardized training of 90 minutes. In the first phase of the study, the athletes completed the training with ingestion ad libitum of different beverages: day 1 (water) and after 48 hours, day 2 (sports drink). In the second phase, after 7 days of first stage, the athletes completed the training with ingestion of water or sports drink, guided by thirst sensation. The total volume of liquids ingested (VI) during the training was quantified and the level of dehydration was determined by variation of body weight before and after training (∆W). At the end of each training, the athletes were asked about the training intensity to determine perceived exertion (PE). Results: No differences were observed in weight loss (∆W) (range: -0,04 ± 0,4 to -0,69 ± 1,1 %) and perceived exertion (range: 3,2 to 5,0). The use of thirst sensation to guide fluid replacement reduced the total fluid intake when the beverage offered was the sports drink (no thirst vs. thirst sensation, 521,1 ± 290 vs 152,2 ± 187 mL – p=0,006). Conclusion: The results suggest that fluid replacement guided by thirst sensation can be influenced by the type of beverage offered.
metadata.artigo.dc.identifier.uri: http://repositorio.ufla.br/jspui/handle/1/33993
metadata.artigo.dc.language: en_US
Appears in Collections:DNU - Artigos publicados em periódicos

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