Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/48670
Title: Estado de hidratação de praticantes de ciclismo indoor submetidos à ações de educação
Other Titles: Hydration status of indoor cycling practitioners subjected to education actions
Keywords: Balanço hídrico
Hiper-hidratação
Hipoidratação
Ciclismo
Exercícios físicos - Sudorese
Hydric balance
Hyperhydration
Hypohydration
Issue Date: Mar-2021
Publisher: Instituto Brasileiro de Pesquisa e Ensino em Fisiologia do Exercício
Citation: FREIRE, L. S. dos S.; LIMA, K. R.; ABREU, W. C. de. Estado de hidratação de praticantes de ciclismo indoor submetidos à ações de educação. Revista Brasileira de Nutrição Esportiva, São Paulo. v. 15. n. 91. p.152-160, mar./abril. 2021.
Abstract: The cycling practice improves cardiorespiratory and anaerobic conditioning. Because of high energy expenditure, this modality has been practiced mostly by individuals who are overweight. However, during a practice, a significant increase in sweating is observed, which can lead to dehydration. This study aimed to assess the hydration status of indoor cycling practioners subjected to hydration education actions. Fifteen subjects participated in the study (weight=79.75 ±18.76kg, height=1.68 ±0.11m, BMI=28.01 ±4.43kg / m2, BF=31 ±8.35%). Sweating rate (SR), fluid intake, dehydration (%), and fluid replacement rate (FRR) were determined in two training sessions. After the first assessment of the hydration status (training 1 = control), the subjects underwent educational actions on hydration for five weeks. After that period, training 2 was carried out to assess the effects of education actions on hydration parameters. During training, the subjects received water ad libitum. There was no significant change in the sweating rate (Before = 810.6mL / h vs After= 742.2mL / h), total fluids ingested (Before= 588.4mL / h vs After = 626.8mL / h), dehydration (Before= -0.14% vs After= -0.05%) and TRL (Before= 72.80% vs After= 85.10%) after the education actions. The wide variations observed in the hydration parameters reinforce the recommendation of an individual approach to achieving adequate fluid replacement during physical exercise. These data suggest that the participants had a low fluid loss and that the educational actions were not sufficient to improve the hydration status of indoor cycling practitioners.
URI: http://repositorio.ufla.br/jspui/handle/1/48670
Appears in Collections:DCA - Artigos publicados em periódicos
DNU - Artigos publicados em periódicos



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