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Cited by 39Thermoregulation and physiological responsesCardiovascular and exercise physiologyAdipose Tissue and Metabolism

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Effects of reduced ambient temperature on fat utilization during submaximal exercise

LAYDEN, JOSEPH D., PATTERSON, MARK J., NIMMO, MYRA A.·2002·Medicine & Science in Sports & Exercise
DOI 10.1097/00005768-200205000-00008
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Abstract

PURPOSE: The influence of cold air exposure on fuel utilization during prolonged cycle exercise was investigated. METHODS: Nine male subjects cycled for 90 min in ambient temperatures of -10 degrees C, 0 degrees C, 10 degrees C, and 20 degrees C. External work performed between conditions was constant. Mean oxygen consumption (VO2) over the 90 min in the 20 degrees C trial corresponded to 64 +/- 5.8% VO2peak. RESULTS: Although mean skin temperature was different between trials (P < 0.05), rectal temperatures were not different. At -10 degrees C and 0 degrees C, the respiratory exchange ratio was higher compared with 10 degrees C and 20 degrees C (0.98 +/- 0.01 and 0.97 +/- 0.01 vs 0.92 +/- 0.01 and 0.91 +/- 0.01; P < 0.05). The associated rates of fat oxidation were lower at -10 degrees C and 0 degrees C compared with 10 degrees C and 20 degrees C (0.15 +/- 0.06 and 0.17 +/- 0.06 vs 0.35 +/- 0.06 and 0.40 +/- 0.04 g.min-1; P < 0.05). Blood glycerol was lower at -10 degrees C and 0 degrees C compared with 20 degrees C (P < 0.05); mean values were 0.13 +/- 0.0, 0.13 +/- 0.0, and 0.18 +/- 0.0 mmol.L-1 for the -10 degrees C, 0 degrees C, and 20 degrees C trials, respectively. Mean VO2 was lower in the -10 degrees C trial than the 20 degrees C trial (2.53 +/- 0.06 vs 2.77 +/- 0.09. L.min-1; P < 0.05). Mean blood glucose concentrations were lower at -10 degrees C than 20 degrees C (4.9 +/- 0.2 vs 5.3 +/- 0.1 mmol.L-1; P < 0.05). Although plasma epinephrine concentrations were greater during the 20 degrees C trial compared with all other trials (P < 0.05), plasma norepinephrine did not differ between trials. CONCLUSION: The diminished fat oxidation at colder temperatures potentially reflects a reduction in lipolysis and/or mobilization of FFA or impairment in the oxidative capacity of the muscle.

Overview

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Registry

Crossref · 10.1097/00005768-200205000-00008

Cites

35 of 35 references verified0 citation errors · 0 not checkable

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Claims other papers make about this one

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  • As cross-country skiing is predominantly performed in cold environments, carbohydrate oxidation rates may be further elevated compared with exercise in temperate conditions.

    “Furthermore, as cross‐country skiing is predominantly performed in cold environments, carbohydrate oxidation rates may be further elevated compared with exercise in temperate conditions [59].”

    From Carbohydrate Storage and Supplementation Strategies for Peak Performance in Cross-Country Skiing (2026) · cites this paper as [59]

Citations

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Research works printed but not linked: 5

  1. Bulow, 1986, Scand J Sports Sci, 8, 19
  2. Landau, 1996, Am J Physiol, 271, E1110
  3. Romijn, 1993, Am J Physiol, 265, E380
  4. Samra, 1996, Am J Physiol, 271, E834
  5. Wolfe, 1990, Am J Physiol, 258, E382

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Metadata

Authors
LAYDEN, J. D., PATTERSON, M. J., & NIMMO, M. A.
Affiliations
University of Strathclyde (GB)
ORCID
Venue
Medicine & Science in Sports & Exercise
Publisher
Ovid Technologies (Wolters Kluwer Health)
Published
2002-05
Volume
34
Issue
5
Pages
774-779
ISSN
0195-9131 (ISSN-L)
DOI
10.1097/00005768-200205000-00008
OpenAlex
W1997788836
Cited by
38
References
35
Citations by year
2024: 1 · 2022: 4 · 2021: 3 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 2 · 2016: 1 · 2015: 3 · 2014: 4 · 2013: 3 · 2012: 1
FWCI
1.00
Type
journal article
Language
en
Open access
closed
Locations
  • Medicine & Science in Sports & Exercise (publishedVersion)
  • PubMed (publishedVersion)
  • University of Birmingham Research Portal (University of Birmingham) (submittedVersion)
Topics
  • Health Sciences › Medicine › Physiology (medical) › Thermoregulation and physiological responses
  • Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
  • Health Sciences › Medicine › Physiology (medical) › Adipose Tissue and Metabolism
Keywords
cold exposure, ambient temperature, fat oxidation, submaximal exercise, cycling exercise, respiratory exchange ratio, blood glucose, plasma epinephrine, oxygen consumption, fuel utilization, thermoregulation, endurance exercise, cold acclimation, cold acclimatization
MeSH terms
Adipose Tissue, Adult, Analysis of Variance, Bicycling, Body Temperature, Cold Climate, Energy Metabolism, Fatty Acids, Nonesterified, Heart Rate, Humans, Lipids, Male, Pulmonary Gas Exchange, Time Factors, Anaerobic Threshold, Exercise, Lipid Metabolism

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