Cited by 12Physical Activity and HealthCardiovascular and exercise physiologyAdipokines, Inflammation, and Metabolic Diseases

Differences emerge in visceral adipose tissue accumulation after selection for innate cardiovascular fitness

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Brock, D W, Irving, B A, Gower, B, Hunter, G R·2011·International Journal of Obesity

Abstract

Cardiorespiratory fitness (CRF) has been reported to be inversely associated with visceral adipose tissue (VAT) accumulation, independent of body weight. However, the confounding effect of physical activity on the association between CRF and VAT remains inadequately addressed. On the basis of maximal oxygen uptake (VO(2 max)), 143 sedentary, overweight women were dichotomized into high-fit (HF) and low-fit (LF) groups. Body composition and VAT were measured using dual-energy X-ray absorptiometry and computed tomography, respectively, and activity-related energy expenditure (AEE) was calculated using the doubly labeled water technique. No differences were observed between HF and LF for body mass index (HF 28.2 ± 1.3; LF 28.3 ± 1.31 kg m(-2)), total body weight (HF 77.5 ± 6.8; LF 77.9 ± 7.3 kg), total fat mass (HF 33.5 ± 5.1; LF 33.9 ± 4.4 kg) or AEE (HF 439.9 ± 375.4; LF 517.9 ± 298.7 kcal day(-1)). Significant differences in visceral adiposity (HF 68.5 ± 30.4; LF 91.2 ± 31.8 cm(2); P<0.001) and insulin sensitivity (HF 5.1 ± 1.8; LF 3.1 ± 2.4 S(I) × 10(-4) min(-1) μIU(-1) ml(-1); P<0.01) were observed between the HF and LF groups, independent of age, race and AEE. This study affirms previous findings that CRF is an important determinant of the accumulation of VAT, and this relationship is independent of physical activity.

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Authors
Brock, D. W., Irving, B. A., Gower, B., & Hunter, G. R.
Affiliations
  • University of Vermont (US)
  • Mayo Clinic (US)
  • University of Alabama at Birmingham (US)
Corresponding author
Brock, D W
Venue
International Journal of Obesity
Published
2010-07-20
Volume
35
Issue
2
Pages
309-312
ISSN
  • 0307-0565 (ISSN-L)
  • 1476-5497
OpenAlex
W2047933996
Cited by
12
References
22
Citations by year
2024: 1 · 2021: 1 · 2020: 1 · 2019: 1 · 2017: 1 · 2015: 3 · 2013: 2 · 2012: 1
FWCI
0.87
Type
journal article
Language
en
Open access
Locations
  • International Journal of Obesity (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Civil War Book Review (submittedVersion)
Funders
  • National Heart, Lung, and Blood Institute (T32-HL007457-25, T32HL007457, R01HL084151)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK49779, R01DK049779, P30-DK56336, P30DK056336)
  • National Center for Research Resources (M01RR00032, KL2RR084151, M01RR000032)
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
Keywords
visceral adipose tissue, cardiorespiratory fitness, VO2max, insulin sensitivity, physical activity, overweight women, body composition, fat mass
MeSH terms
Adult, Energy Metabolism, Female, Humans, Obesity, Oxygen Consumption, Physical Fitness, Exercise, Absorptiometry, Photon, Body Mass Index, Intra-Abdominal Fat

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