dc.creator | Jodra, Pablo | es |
dc.creator | Lago Rodríguez, Ángel | es |
dc.creator | Sánchez Oliver, Antonio Jesús | es |
dc.creator | López Samanes, Álvaro | es |
dc.creator | Pérez López, A | es |
dc.creator | Veiga Herreros, Pablo | es |
dc.creator | San Juan, A. F. | es |
dc.creator | Domínguez Herrera, Raúl | es |
dc.date.accessioned | 2023-06-15T07:29:55Z | |
dc.date.available | 2023-06-15T07:29:55Z | |
dc.date.issued | 2022-04-01 | |
dc.identifier.citation | Jodra, P., Lago Rodríguez, Á., Sánchez Oliver, A.J., López Samanes, Á., Pérez López, A., Veiga Herreros, P.,...,Domínguez Herrera, R. (2022). Effects of caffeine supplementation on physical performance and mood dimensions in elite and trained-recreational athletes. Journal of the International Society of Sports Nutrition, 17 (1), 2. https://doi.org/10.1186/s12970-019-0332-5. | |
dc.identifier.uri | https://hdl.handle.net/11441/147225 | |
dc.description.abstract | Background: Caffeine supplementation (CAFF) has an established ergogenic effect on physical performance and
the psychological response to exercise. However, few studies have compared the response to CAFF intake among
athletes of different competition level. This study compares the acute effects of CAFF on anaerobic performance,
mood and perceived effort in elite and moderately-trained recreational athletes.
Methods: Participants for this randomized, controlled, crossover study were 8 elite athletes (in the senior boxing
national team) and 10 trained-recreational athletes. Under two experimental conditions, CAFF supplementation
(6 mg/kg) or placebo (PLAC), the athletes completed a Wingate test. Subjective exertion during the test was
recorded as the rating of perceived exertion (RPE) both at the general level (RPE general ) and at the levels
muscular (RPE muscular ) and cardiorespiratory (RPE cardio ). Before the Wingate test, participants completed the
questionnaires Profiles of Moods States (POMS) and Subjective Vitality Scale (SVS).
Results: In response to CAFF intake, improvements were noted in W peak (11.22 ± 0.65 vs 10.70 ± 0.84; p =
0.003; η2
p =0.44), W avg (8.75 ± 0.55 vs 8.41 0.46; p = 0.001; η2
p =0.53) and time taken to reach W peak (7.56 ± 1.58
vs 9.11 ± 1.53; p < 0.001; η2
p =0.57) both in the elite and trained-recreational athletes. However, only the elite
athletes showed significant increases in tension (+ 325%), vigor (+ 31%) and SVS (+ 28%) scores after the
intake of CAFF compared to levels recorded under the condition PLAC (p < 0.05). Similarly, levels of vigor
after consuming CAFF were significantly higher in the elite than the trained-recreational athletes (+ 5.8%).
Conclusions: CAFF supplementation improved anaerobic performance in both the elite and recreational
athletes. However, the ergogenic effect of CAFF on several mood dimensions and subjective vitality was
greater in the elite athletes. | es |
dc.format | application/pdf | es |
dc.format.extent | 12 p. | es |
dc.language.iso | eng | es |
dc.publisher | Taylor and Francis Group | es |
dc.relation.ispartof | Journal of the International Society of Sports Nutrition, 17 (1), 2. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Caffeine | es |
dc.subject | Sport supplementation | es |
dc.subject | Athletes | es |
dc.subject | Boxing | es |
dc.subject | Ergogenic aid | es |
dc.title | Effects of caffeine supplementation on physical performance and mood dimensions in elite and trained-recreational athletes | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Motricidad Humana y Rendimiento Deportivo | es |
dc.relation.publisherversion | https://doi.org/10.1186/s12970-019-0332-5 | es |
dc.identifier.doi | 10.1186/s12970-019-0332-5 | es |
idus.validador.nota | J. A. Caro | es |
dc.journaltitle | Journal of the International Society of Sports Nutrition | es |
dc.publication.volumen | 17 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 2 | es |