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Caffeine as an ergogenic aid.

Brian D Keisler1, Thomas D Armsey

  • 1Department of Family and Sports Medicine, University ofSouth Carolina, 3209 Colonial Drive, Columbia, SC 29223, USA. brian.keisler@sc.edu

Current Sports Medicine Reports
|July 11, 2006
PubMed
Summary
This summary is machine-generated.

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Caffeine, a stimulant, may enhance endurance exercise performance. Its effects on high-intensity exercise are less understood, but its use in sports is regulated due to its potential as an ergogenic aid.

Area of Science:

  • Exercise Physiology
  • Pharmacology

Background:

  • Caffeine is a widely consumed natural stimulant.
  • It exerts physiological effects primarily via adenosine receptors in the central nervous system.

Purpose of the Study:

  • To review the scientific literature on caffeine's role as an ergogenic aid.
  • To evaluate its impact on different types of exercise performance.

Main Methods:

  • Literature review of studies investigating caffeine and exercise.
  • Analysis of findings related to submaximal endurance and high-intensity exercise.

Main Results:

  • Evidence suggests caffeine improves performance in submaximal endurance activities.
  • The ergogenic effect of caffeine in acute, high-intensity exercise remains less clear.

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Conclusions:

  • Caffeine shows potential as an ergogenic aid, particularly for endurance.
  • Sports regulatory bodies monitor caffeine use due to its performance-enhancing properties.