Cited by 655Exercise and Physiological ResponsesAntioxidant Activity and Oxidative StressCardiovascular and exercise physiology

Exercise-induced oxidative stress: Friend or foe?

Open access
Powers, Scott K., Deminice, Rafael, Ozdemir, Mustafa, Yoshihara, Toshinori, Bomkamp, Matthew P., Hyatt, Hayden·2020·Journal of Sport and Health Science

Abstract

The first report demonstrating that prolonged endurance exercise promotes oxidative stress in humans was published more than 4 decades ago. Since this discovery, many ensuing investigations have corroborated the fact that muscular exercise increases the production of reactive oxygen species (ROS) and results in oxidative stress in numerous tissues including blood and skeletal muscles. Although several tissues may contribute to exercise-induced ROS production, it is predicted that muscular contractions stimulate ROS production in active muscle fibers and that skeletal muscle is a primary source of ROS production during exercise. This contraction-induced ROS generation is associated with (1) oxidant damage in several tissues (e.g., increased protein oxidation and lipid peroxidation), (2) accelerated muscle fatigue, and (3) activation of biochemical signaling pathways that contribute to exercise-induced adaptation in the contracting muscle fibers. While our understanding of exercise and oxidative stress has advanced rapidly during the last decades, questions remain about whether exercise-induced increases in ROS production are beneficial or harmful to health. This review addresses this issue by discussing the site(s) of oxidant production during exercise and detailing the health consequences of exercise-induced ROS production.

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  1. [7]Sies H. Oxidative stress 1985 Academic Press London

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Authors
Powers, S. K., Deminice, R., Ozdemir, M., Yoshihara, T., Bomkamp, M. P., & Hyatt, H.
Affiliations
  • University of Florida (US)
  • Universidade Estadual de Londrina (BR)
Corresponding author
Ozdemir, Mustafa
Venue
Journal of Sport and Health Science
Publisher
Elsevier BV
Published
2020-09
Volume
9
Issue
5
Pages
415-425
ISSN
  • 2213-2961 (ISSN-L)
  • 2095-2546
OpenAlex
W3022014008
Cited by
655
References
129
Citations by year
2026: 93 · 2025: 135 · 2024: 121 · 2023: 129 · 2022: 103 · 2021: 68 · 2020: 6
FWCI
9.40
Type
journal article
Language
en
Open access
Locations
  • Journal of sport and health science/Journal of Sport and Health Science (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Japan Society for the Promotion of Science (17K01765, 23K20366)
Topics
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
exercise-induced oxidative stress, reactive oxygen species, skeletal muscle, muscle contraction, protein oxidation, lipid peroxidation, muscle fatigue, exercise adaptation
MeSH terms
Adaptation, Physiological, Animals, Antioxidants, Humans, Muscle Contraction, Oxidation-Reduction, Exercise, Reactive Oxygen Species, Oxidative Stress, Muscle, Skeletal, Muscle Fibers, Skeletal, Muscle Fatigue

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