Cited by 72Hormonal and reproductive studiesSports Performance and TrainingAdrenal Hormones and Disorders

Serum androgen profile and physical performance in women Olympic athletes

Eklund, Emma, Berglund, Bo, Labrie, Fernand, Carlström, Kjell, Ekström, Lena, Hirschberg, Angelica Lindén·2017·British Journal of Sports Medicine

Abstract

BACKGROUND: The role of endogenous androgens for body composition and physical performance in women athletes is still not elucidated. AIM: To examine the serum androgen profile in relation to body composition and physical performance in women Olympic athletes and to compare endocrine variables and body composition to controls. STUDY DESIGN: Cross-sectional study, conducted between 2011 and 2015 at the Women's Health Research Unit, Karolinska University Hospital, Stockholm. METHODS: Swedish women Olympic athletes (n=106) and age-matched and body mass index-matched sedentary controls (n=117) were included in the study. Blood sampling was performed in a rested, fasting state for the measurement of serum androgens and their metabolites by liquid chromatography-tandem mass spectrometry. Body composition was determined by dual-energy X-ray absorptiometry (controls n=100, athletes n=65). The athletes performed standardised performance tests (n=59) (squat jump (SJ) and countermovement jump (CMJ). RESULTS: The athletes demonstrated significantly higher levels of the precursor androgens dehydroepiandrosterone (DHEA) and 5-androstene-3β, 17β-diol (5-DIOL) and the metabolite etiocholanolone glucuronide (Etio-G), significantly lower levels of estrone (p<0.05, respectively), higher bone mineral density (p<0.001) and more lean mass (p<0.001) compared with controls. Serum levels of DHEA, 5-DIOL and Etio-G correlated positively to lean mass variables and physical performance in the athletes. DHEA and lean mass legs explained 66% of the variance in SJ, whereas lean mass explained 52% of the variance in CMJ. CONCLUSIONS: The present data suggest that endogenous androgens are associated with a more anabolic body composition and enhanced performance in women athletes. These results are of importance for the current discussion regarding hyperandrogenism in women athletes.

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Crossref · 10.1136/bjsports-2017-097582

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Authors
Eklund, E., Berglund, B., Labrie, F., Carlström, K., Ekström, L., & Hirschberg, A. L.
Affiliations
  • Karolinska Institutet (SE)
  • Karolinska University Hospital (SE)
  • Centre hospitalier de l'Université Laval (CA)
Corresponding author
Hirschberg, Angelica Lindén
Venue
British Journal of Sports Medicine
Publisher
BMJ
Published
2017-06-23
Volume
51
Issue
17
Pages
1301-1308
ISSN
  • 0306-3674 (ISSN-L)
  • 1473-0480
OpenAlex
W2690947106
Cited by
72
References
32
Citations by year
2026: 2 · 2025: 5 · 2024: 6 · 2023: 12 · 2022: 7 · 2021: 11 · 2020: 9 · 2019: 6 · 2018: 12 · 2017: 2
FWCI
6.26
Type
journal article
Language
en
Open access
closed
Locations
  • British Journal of Sports Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Funders
  • Vetenskapsrådet
  • Clinical Scientist Training Programme
  • Swedish Research Council for Sport Science
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adrenal Hormones and Disorders
Keywords
serum androgens, physical performance, body composition, lean body mass, bone mineral density, dehydroepiandrosterone, 5-androstene-3β,17β-diol, estrone, squat jump, countermovement jump, hyperandrogenism, sex differences in athletic performance
MeSH terms
Adult, Androgens, Body Composition, Cross-Sectional Studies, Female, Humans, Sweden, Absorptiometry, Photon, Case-Control Studies, Athletic Performance, Young Adult, Athletes

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