Caffeine improves swimming speed, decreases the rate of perceived exertion and lactate concentration during a high intensity intermittent aerobic training session for male swimmers

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorInstitute of Physical Education and Sport-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorSalgueiro, D.-
Autor(es): dc.creatorBalikian, P.-
Autor(es): dc.creatorAndrade, V.-
Autor(es): dc.creatorJúnior, O.-
Data de aceite: dc.date.accessioned2025-08-21T22:59:23Z-
Data de disponibilização: dc.date.available2025-08-21T22:59:23Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.scispo.2021.08.008-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241236-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241236-
Descrição: dc.descriptionObjectives: This study aimed to investigate the acute effects of caffeine on mean speed, rate of perceived effort and lactate concentration of swimmers who underwent traditional, high-intensity intermittent aerobic training sessions. Materials and methods: In this double-blind study, capsules containing either caffeine (6 mg kg−1) or placebo, were administered randomly over 2 sessions to ten male swimmers (18.2 ± 1.7 years). One hour after ingestion, the male swimmers swam ten iterations of 400 meters at heavy domain intensity, each one separated by 60 seconds of passive rest. The swimmers’ ratio perceived exertion and blood lactate levels were tested before the beginning of the test, and after the fifth and tenth iteration. Results: The swimmers’ mean speed was higher in caffeine treatment than placebo (P < 0.001). Additionally, exertion levels were lower after the fifth iteration in caffeine group compared to placebo (P < 0.001). The level of lactate was lower after the fifth and tenth iteration with caffeine ingestion compared to placebo (P < 0.001). In conclusion, the caffeine increased the speed and decreased the perceptual and lactacidemic responses during a traditional, high-intensity intermittent aerobic training session.-
Descrição: dc.descriptionState University of Campinas Physical Education Faculty Sports Science Department, 701, avenue Érico Veríssimo-
Descrição: dc.descriptionAlagoas Federal University Department of Physical Education Institute of Physical Education and Sport, avenue Lourival Melo Mota-
Descrição: dc.descriptionSão Paulo State University “Júlio de Mesquita Filho” Department of Physical Education Biosciences Institute Rio Claro, 1515 Avenida 24-
Descrição: dc.descriptionSão Paulo State University “Júlio de Mesquita Filho” Department of Physical Education Biosciences Institute Rio Claro, 1515 Avenida 24-
Idioma: dc.languageen-
Idioma: dc.languagefr-
Relação: dc.relationScience and Sports-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnaerobic threshold-
Palavras-chave: dc.subjectErgogenic aids-
Palavras-chave: dc.subjectExercise intensity-
Palavras-chave: dc.subjectExercise physiology-
Palavras-chave: dc.subjectTraining-
Título: dc.titleCaffeine improves swimming speed, decreases the rate of perceived exertion and lactate concentration during a high intensity intermittent aerobic training session for male swimmers-
Título: dc.titleLa caféine augmente la vitesse de natation, diminue le taux d'effort perçu et la concentration en lactate durant une session d'entraînement aérobie intermittente de haute intensité chez des nageurs de sexe masculin-
Tipo de arquivo: dc.typelivro digital-
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