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Acetaminophen ingestion improves repeated sprint cycling performance in females: A randomized crossover trial

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Acetaminophen ingestion improves repeated sprint cycling performance in females: A randomized crossover trial. / Delextrat, Anne; Ellis, Marcus O’Connor; Baker, Catherine E. et al.
In: Kinesiology, Vol. 47, No. 2, 12.2015, p. 145-150.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Delextrat, A, Ellis, MOC, Baker, CE, Matthew, D, Sum, A & Hayes, LD 2015, 'Acetaminophen ingestion improves repeated sprint cycling performance in females: A randomized crossover trial', Kinesiology, vol. 47, no. 2, pp. 145-150.

APA

Delextrat, A., Ellis, M. OC., Baker, C. E., Matthew, D., Sum, A., & Hayes, L. D. (2015). Acetaminophen ingestion improves repeated sprint cycling performance in females: A randomized crossover trial. Kinesiology, 47(2), 145-150.

Vancouver

Delextrat A, Ellis MOC, Baker CE, Matthew D, Sum A, Hayes LD. Acetaminophen ingestion improves repeated sprint cycling performance in females: A randomized crossover trial. Kinesiology. 2015 Dec;47(2):145-150.

Author

Delextrat, Anne ; Ellis, Marcus O’Connor ; Baker, Catherine E. et al. / Acetaminophen ingestion improves repeated sprint cycling performance in females : A randomized crossover trial. In: Kinesiology. 2015 ; Vol. 47, No. 2. pp. 145-150.

Bibtex

@article{68a20214b11d49ceb2bda070a80161e7,
title = "Acetaminophen ingestion improves repeated sprint cycling performance in females: A randomized crossover trial",
abstract = "The aim of this study is to investigate the effect of acute acetaminophen (ACT) ingestion on eight maximal 30-second cycling bouts, interspersed with two-minute rests. Seven recreationally active females (N=7, 22.8±6.7 years of age, with a stature of 163.4±5.8 cm, and body mass of 58.9±5.9 kg) participated in a placebo-controlled, randomized crossover design. Pain perception, heart rate, and power profiles were analyzed using a time x condition repeated measures ANOVA. Blood lactate after the eighth bout and total work done were analyzed using the paired samples t-test. Participants achieved a significantly greater (p=.007, =.725) peak power output during the ACT trials (402.9±73.8 W, 95% CI=334.6–471.1 W) when compared to the placebo (PLA) trials (378.7±64.6 W, 95% CI=319.0–438.4 W). Supplementation of ACT had no effect on mean power output, blood lactate accumulation, pain perception, or total work done after eigth bouts (p>.05). Data presented here suggest females can improve peak power output during repeated Wingate tests with ACT ingestion. It is proposed that the altered afferent feedback may have caused these alterations in power output.",
keywords = "Acetaminophen, Pain, Perception, Power output, Wingate test",
author = "Anne Delextrat and Ellis, {Marcus O{\textquoteright}Connor} and Baker, {Catherine E.} and Dionne Matthew and Alvin Sum and Hayes, {Lawrence D.}",
note = "Publisher Copyright: {\textcopyright} 2015, University of Zagreb - Faculty of Kinesiology. All rights reserved.",
year = "2015",
month = dec,
language = "English",
volume = "47",
pages = "145--150",
journal = "Kinesiology",
issn = "1331-1441",
publisher = "University of Zagreb",
number = "2",

}

RIS

TY - JOUR

T1 - Acetaminophen ingestion improves repeated sprint cycling performance in females

T2 - A randomized crossover trial

AU - Delextrat, Anne

AU - Ellis, Marcus O’Connor

AU - Baker, Catherine E.

AU - Matthew, Dionne

AU - Sum, Alvin

AU - Hayes, Lawrence D.

N1 - Publisher Copyright: © 2015, University of Zagreb - Faculty of Kinesiology. All rights reserved.

PY - 2015/12

Y1 - 2015/12

N2 - The aim of this study is to investigate the effect of acute acetaminophen (ACT) ingestion on eight maximal 30-second cycling bouts, interspersed with two-minute rests. Seven recreationally active females (N=7, 22.8±6.7 years of age, with a stature of 163.4±5.8 cm, and body mass of 58.9±5.9 kg) participated in a placebo-controlled, randomized crossover design. Pain perception, heart rate, and power profiles were analyzed using a time x condition repeated measures ANOVA. Blood lactate after the eighth bout and total work done were analyzed using the paired samples t-test. Participants achieved a significantly greater (p=.007, =.725) peak power output during the ACT trials (402.9±73.8 W, 95% CI=334.6–471.1 W) when compared to the placebo (PLA) trials (378.7±64.6 W, 95% CI=319.0–438.4 W). Supplementation of ACT had no effect on mean power output, blood lactate accumulation, pain perception, or total work done after eigth bouts (p>.05). Data presented here suggest females can improve peak power output during repeated Wingate tests with ACT ingestion. It is proposed that the altered afferent feedback may have caused these alterations in power output.

AB - The aim of this study is to investigate the effect of acute acetaminophen (ACT) ingestion on eight maximal 30-second cycling bouts, interspersed with two-minute rests. Seven recreationally active females (N=7, 22.8±6.7 years of age, with a stature of 163.4±5.8 cm, and body mass of 58.9±5.9 kg) participated in a placebo-controlled, randomized crossover design. Pain perception, heart rate, and power profiles were analyzed using a time x condition repeated measures ANOVA. Blood lactate after the eighth bout and total work done were analyzed using the paired samples t-test. Participants achieved a significantly greater (p=.007, =.725) peak power output during the ACT trials (402.9±73.8 W, 95% CI=334.6–471.1 W) when compared to the placebo (PLA) trials (378.7±64.6 W, 95% CI=319.0–438.4 W). Supplementation of ACT had no effect on mean power output, blood lactate accumulation, pain perception, or total work done after eigth bouts (p>.05). Data presented here suggest females can improve peak power output during repeated Wingate tests with ACT ingestion. It is proposed that the altered afferent feedback may have caused these alterations in power output.

KW - Acetaminophen

KW - Pain

KW - Perception

KW - Power output

KW - Wingate test

UR - http://www.scopus.com/inward/record.url?scp=84953284834&partnerID=8YFLogxK

M3 - Journal article

AN - SCOPUS:84953284834

VL - 47

SP - 145

EP - 150

JO - Kinesiology

JF - Kinesiology

SN - 1331-1441

IS - 2

ER -