One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance

Habituation to acute performance responses of caffeine intake is still an ongoing debate. The aim of this study was to evaluate the effects of acute and 1 week consumption of caffeinated coffee on intermittent sprint cycling performance (12x4s with 90s active recovery) (ISP). Twenty four male team-...

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Autores principales:	Raci Karayigit, Dicle Aras
Formato:	article
Lenguaje:	EN
Publicado:	Asociación Española de Ciencias del Deporte 2021
Materias:	habituation coffee sprint ergogenic aid high intensity supplements Sports GV557-1198.995 Sports medicine RC1200-1245
Acceso en línea:	https://doaj.org/article/b1575b3a96be45fb88727c14f9e3d85e
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spelling	oai:doaj.org-article:b1575b3a96be45fb88727c14f9e3d85e2021-11-16T15:40:09ZOne Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance2386-4095https://doaj.org/article/b1575b3a96be45fb88727c14f9e3d85e2021-11-01T00:00:00Zhttps://eurjhm.com/index.php/eurjhm/article/view/645https://doaj.org/toc/2386-4095 Habituation to acute performance responses of caffeine intake is still an ongoing debate. The aim of this study was to evaluate the effects of acute and 1 week consumption of caffeinated coffee on intermittent sprint cycling performance (12x4s with 90s active recovery) (ISP). Twenty four male team-sport players randomly divided into 3 groups (8 athletes for each): 0.16 gr/kg decaffeinated coffee ingestion in a day for 1 week (PLAGROUP), 0.08 caffeinated + 0.08 decaffeinated coffee (providing 3 mg/kg caffeine) (0.16 gr/kg in total) (LOWGROUP) and 0.16 gr/kg caffeinated coffee (providing 6 mg/kg caffeine) (MODGROUP). Participants underwent three test session: At the first two test sessions, ISP test was performed with acute ingestion of decaffeinated coffee (PLA) or 6 mg/kg of caffeine provided by coffee (FIRSTCAF) to test acute effects of caffeine intake. At the third test session, following to 1 week of coffee consumption, to test if tolerance develops, ISP was performed with ingestion 6 mg/kg of caffeine provided by coffee (SECONDCAF). A 2-way repeated measures ANOVA showed that although average peak (p=0,39; η2 =0,13) and average mean (p=0,11; η2 =0,15) power of total 12 sprints during ISP test were not statistically different between 1 week consumption groups, FIRSTCAF and SECONDCAF significantly increased peak power (p=0,01; η2 =0,44) and mean power (p=0,01; η2 =0,46) in the first three sprints compared to PLA in all consumption groups. It appears that no tolerance was developed in 1 week consumption of 3 or 6 mg/kg/day of caffeine provided by coffee. Raci KarayigitDicle ArasAsociación Española de Ciencias del Deportearticlehabituationcoffeesprintergogenic aidhigh intensitysupplementsSportsGV557-1198.995Sports medicineRC1200-1245ENEuropean Journal of Human Movement (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	habituation coffee sprint ergogenic aid high intensity supplements Sports GV557-1198.995 Sports medicine RC1200-1245
spellingShingle	habituation coffee sprint ergogenic aid high intensity supplements Sports GV557-1198.995 Sports medicine RC1200-1245 Raci Karayigit Dicle Aras One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance
description	Habituation to acute performance responses of caffeine intake is still an ongoing debate. The aim of this study was to evaluate the effects of acute and 1 week consumption of caffeinated coffee on intermittent sprint cycling performance (12x4s with 90s active recovery) (ISP). Twenty four male team-sport players randomly divided into 3 groups (8 athletes for each): 0.16 gr/kg decaffeinated coffee ingestion in a day for 1 week (PLAGROUP), 0.08 caffeinated + 0.08 decaffeinated coffee (providing 3 mg/kg caffeine) (0.16 gr/kg in total) (LOWGROUP) and 0.16 gr/kg caffeinated coffee (providing 6 mg/kg caffeine) (MODGROUP). Participants underwent three test session: At the first two test sessions, ISP test was performed with acute ingestion of decaffeinated coffee (PLA) or 6 mg/kg of caffeine provided by coffee (FIRSTCAF) to test acute effects of caffeine intake. At the third test session, following to 1 week of coffee consumption, to test if tolerance develops, ISP was performed with ingestion 6 mg/kg of caffeine provided by coffee (SECONDCAF). A 2-way repeated measures ANOVA showed that although average peak (p=0,39; η2 =0,13) and average mean (p=0,11; η2 =0,15) power of total 12 sprints during ISP test were not statistically different between 1 week consumption groups, FIRSTCAF and SECONDCAF significantly increased peak power (p=0,01; η2 =0,44) and mean power (p=0,01; η2 =0,46) in the first three sprints compared to PLA in all consumption groups. It appears that no tolerance was developed in 1 week consumption of 3 or 6 mg/kg/day of caffeine provided by coffee.
format	article
author	Raci Karayigit Dicle Aras
author_facet	Raci Karayigit Dicle Aras
author_sort	Raci Karayigit
title	One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance
title_short	One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance
title_full	One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance
title_fullStr	One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance
title_full_unstemmed	One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance
title_sort	one week of low or moderate doses of caffeinated coffee consumption does not induce tolerance to the accute effects of caffeine on sprint performance
publisher	Asociación Española de Ciencias del Deporte
publishDate	2021
url	https://doaj.org/article/b1575b3a96be45fb88727c14f9e3d85e
work_keys_str_mv	AT racikarayigit oneweekoflowormoderatedosesofcaffeinatedcoffeeconsumptiondoesnotinducetolerancetotheaccuteeffectsofcaffeineonsprintperformance AT diclearas oneweekoflowormoderatedosesofcaffeinatedcoffeeconsumptiondoesnotinducetolerancetotheaccuteeffectsofcaffeineonsprintperformance
_version_	1718426322157436928

One Week of Low or Moderate Doses of Caffeinated Coffee Consumption Does Not Induce Tolerance to The Accute Effects of Caffeine on Sprint Performance

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