Acute caffeine supplementation promotes small to moderate improvements in performance tests indicative of in-game success in professional female basketball players
Stojanović E, Stojiljković N, Scanlan AT, Dalbo VJ, Stanković R, Antić V, Milanović Z
Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme · 44 citas
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Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2019-01-11 · Appl Physiol Nutr Metab · vol. 44 · número 8 · págs. 849–856
- Editorial
- NRC Research Press
- Citado
- 60 citas · más que el 94% de estudios similares · 3.9× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 49 trabajos
- Acceso
- Acceso abierto (copia en repositorio)
- Áreas de investigación
- Coffee research and impacts · Sports Performance and Training · Sport Psychology and Performance
- Palabras clave
- female basketball players, anaerobic performance, countermovement jump, squat jump, agility, sprint performance, rating of perceived exertion, perceived performance, professional athletes
- MeSH
- humans, caffeine, central nervous system stimulants, double-blind method, running, basketball, adolescent, female, athletic performance, young adult
7 autores
- Emilija Stojanović🇷🇸University of Kragujevac; University of Nis
- Nenad Stojiljković🇷🇸University of Nis
- Aaron Terrence Scanlan🇦🇺Central Queensland University
- Vincent James Dalbo🇦🇺Central Queensland University
- Ratko Stanković🇷🇸University of Nis
- Vladimir Antić🇷🇸University of Nis
- Zoran Milanović🇷🇸University of Nis; Znanstveno-raziskovalno središče Koper
Resumen
El texto original del estudio, en el idioma en que se publicó.
The aim of this study was to determine the effect of acute caffeine supplementation on anaerobic performance in professional female basketball players. A double-blind, placebo-controlled, experimental design was used in a randomized counterbalanced manner. In separate sessions, 10 professional basketball players ingested caffeine (3 mg/kg body mass) or a placebo (dextrose: 3 mg/kg body mass) 60 min before completing countermovement jumps (CMJ) with and without arm swing, a squat jump (SJ), the Lane Agility Drill, 20-m sprints (with 5-m and 10-m split times recorded) with and without dribbling a ball, and a suicide run. Participants provided ratings of perceived exertion (RPE) and ratings of perceived performance 30 min following testing. Data analyses included the use of effect size (ES) and significance. Caffeine supplementation produced small nonsignificant (p > 0.05) increases in CMJ without arm swing (ES = 0.30), CMJ with arm swing (ES = 0.29), SJ (ES = 0.33), and the lane agility drill (ES = -0.27). Caffeine supplementation produced small to moderate significant improvements in 10-m (ES = -0.63; p = 0.05) and 20-m (ES = -0.41; p = 0.04) sprint times without dribbling. Caffeine supplementation promoted a moderate significant reduction in RPE during the test battery (ES = -1.18; p = 0.04) and a small nonsignificant improvement in perceived performance (ES = 0.23; p = 0.53). Acute caffeine supplementation may produce small to moderate improvements in key performance attributes required for basketball while reducing RPE.
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