Document Detail


The physical characteristics of the members during the International Biomedical Expedition to the Antarctic.
MedLine Citation:
PMID:  3769909     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Twelve male medical scientists formed the International Biomedical Expedition to the Antarctic (IBEA). Their physical characteristics and maximum oxygen uptakes (VO2max) were measured in association with three series of thermal tolerance tests in Sydney, twice before and once after going to the Antarctic. In the Antarctic they lived in tents and spent 15 days travelling by motor toboggan. Their body mass (BM) and skinfold thickness (SFT) were measured four times during the 69 days the expedition spent in the field. The characteristics of the group were (ranges): age 26-52 years, height 1680-1889 mm, BM 58.5-103.4 kg, fatness 16-34% BM and VO2max 33-49 ml X kg-1 X min-1. In the Antarctic 9 men lost between 0.7 and 5.5 kg (mean 2.7 kg) of BM with a decrease in SFT, whilst 2 men increased BM by 1.2 and 1.9 kg without change in SFT. One man retired early from the expedition. BM and SFT were regained and physical fitness lost during the return voyage to Australia. Consequently there was no difference in average SFT between the pre- and post-Antarctic laboratory tests, but BM was greater after the Antarctic implying gains in fat free mass. VO2max was lower in the final laboratory tests than in the tests before Antarctica.
Authors:
J R Brotherhood; G M Budd; J Regnard; A L Hendrie; S E Jeffery; G J Lincoln
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  European journal of applied physiology and occupational physiology     Volume:  55     ISSN:  0301-5548     ISO Abbreviation:  Eur J Appl Physiol Occup Physiol     Publication Date:  1986  
Date Detail:
Created Date:  1986-11-25     Completed Date:  1986-11-25     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0410266     Medline TA:  Eur J Appl Physiol Occup Physiol     Country:  GERMANY, WEST    
Other Details:
Languages:  eng     Pagination:  517-23     Citation Subset:  IM; S    
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MeSH Terms
Descriptor/Qualifier:
Acclimatization
Adipose Tissue
Adult
Antarctic Regions
Body Composition*
Body Constitution*
Body Surface Area
Humans
International Cooperation
Male
Middle Aged
Oxygen Consumption*
Physical Fitness
Skinfold Thickness*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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