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Cited by 146Sports Performance and TrainingCoffee research and impactsMuscle metabolism and nutrition

The DOI matches its Crossref record; 47 of the 47 references it cites were found in a registry or an index.

Effects of caffeine and carbohydrate mouth rinses on repeated sprint performance

Beaven, C. Martyn, Maulder, Peter, Pooley, Adrian, Kilduff, Liam, Cook, Christian·2013·Applied Physiology, Nutrition, and Metabolism
DOI 10.1139/apnm-2012-0333
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Abstract

Our purpose was to examine the effectiveness of carbohydrate and caffeine mouth rinses in enhancing repeated sprint ability. Previously, studies have shown that a carbohydrate mouth rinse (without ingestion) has beneficial effects on endurance performance that are related to changes in brain activity. Caffeine ingestion has also demonstrated positive effects on sprint performance. However, the effects of carbohydrate or caffeine mouth rinses on intermittent sprints have not been examined previously. Twelve males performed 5 × 6-s sprints interspersed with 24 s of active recovery on a cycle ergometer. Twenty-five milliliters of either a noncaloric placebo, a 6% glucose, or a 1.2% caffeine solution was rinsed in the mouth for 5 s prior to each sprint in a double-blinded and balanced cross-over design. Postexercise maximal heart rate and perceived exertion were recorded, along with power measures. A second experiment compared a combined caffeine-carbohydrate rinse with carbohydrate only. Compared with the placebo mouth rinse, carbohydrate substantially increased peak power in sprint 1 (22.1 ± 19.5 W; Cohen's effect size (ES), 0.81), and both caffeine (26.9 ± 26.9 W; ES, 0.71) and carbohydrate (39.1 ± 25.8 W; ES, 1.08) improved mean power in sprint 1. Experiment 2 demonstrated that a combination of caffeine and carbohydrate improved sprint 1 power production compared with carbohydrate alone (36.0 ± 37.3 W; ES, 0.81). We conclude that carbohydrate and (or) caffeine mouth rinses may rapidly enhance power production, which could have benefits for specific short sprint exercise performance. The ability of a mouth-rinse intervention to rapidly improve maximal exercise performance in the absence of fatigue suggests a central mechanism.

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Research works printed but not linked: 3

  1. Carr A., 2008, J. Sports Med. Phys. Fitness, 48, 472
  2. Cook C., 2012, Int. J. Sport Nutr. Exerc. Metab.
  3. Gam S., 2012, Int. J. Sport Nutr. Exerc. Metab.

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Metadata

Authors
Beaven, C. M., Maulder, P., Pooley, A., Kilduff, L., & Cook, C.
Affiliations
  • Mid Sweden University (SE)
  • Waikato Institute of Technology (NZ)
  • Swansea University (GB)
  • Imperial College London (GB)
ORCID
Venue
Applied Physiology, Nutrition, and Metabolism
Publisher
Canadian Science Publishing
Published
2013-06
Volume
38
Issue
6
Pages
633-637
ISSN
  • 1715-5312 (ISSN-L)
  • 1715-5320
DOI
10.1139/apnm-2012-0333
OpenAlex
W2076522584
Cited by
146
References
47
Citations by year
2026: 12 · 2025: 8 · 2024: 7 · 2023: 5 · 2022: 8 · 2021: 18 · 2020: 13 · 2019: 8 · 2018: 9 · 2017: 17 · 2016: 17 · 2015: 7 · 2014: 15 · 2013: 2
FWCI
13.99
Type
journal article
Language
en
Open access
closed
Licence
www.nrcresearchpress.com/page/about/CorporateTextAndDataMining (tdm)
Locations
  • Applied Physiology, Nutrition, and Metabolism (publishedVersion)
  • PubMed (publishedVersion)
  • Wintec Research Archive (Waikato Institute of Technology) (acceptedVersion)
Topics
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
  • Health Sciences › Medicine › Pharmacology (medical) › Coffee research and impacts
  • Health Sciences › Nursing › Nutrition and Dietetics › Muscle metabolism and nutrition
Keywords
caffeine, carbohydrate mouth rinse, repeated sprint performance, peak power, glucose, central fatigue, active recovery, exercise performance enhancement
MeSH terms
Caffeine, Exercise Test, Humans, Mouth, Mouthwashes, Exercise, Athletic Performance

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