Hostname: page-component-77c89778f8-n9wrp Total loading time: 0 Render date: 2024-07-23T08:13:09.200Z Has data issue: false hasContentIssue false
  • English
  • Français

Energy expenditure of soldiers in a warm humid climate

Published online by Cambridge University Press:  09 February 2010

M. F. Haisman
M. F. Haisman
Affiliation:
Army Personnel Research Establishment, West Byfeet, Surrey
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

1. Energy expenditure determinations have been made on thirty-two soldiers newly arrived in the warm humid climate of southern Malaya. Ergometer cycling was investigated as well as everyday activities such as lying, sitting, riding in a trunck, abultions, buildings a jungle camp and walking with loads over four different routes.

2. The inter-individual variation in the gross energy expenditure (kcal/min and kJ/min) of each activity has been compared with the variation in energy expenditure standardized for body-weight, surface area and lean body mass. Standardization for body size did not consistently or effectively reduce the coefficients of variation of energy expenditure.

3. The gross energy expenditure of most activities was significantly correlated with bodyweight, surface area or lean body mass but the correlation coefficients were not of a high order, suggesting that less than 41% of the inter-individual variation in energy expenditure was accounted for by variation in body size.

4. The energy expenditure of walking at various speeds over both firm and uneven terrain was related to the square of the walking speed and the total weight of the man and his equipment (correlation coefficients 0.89–0.92, P < 0.001).

Type
Clinical and Human Nutrition
Information
British Journal of Nutrition , Volume 27 , Issue 2 , March 1972 , pp. 375 - 381
Copyright
Copyright © The Nutrition Society 1972

References

Booyens, J. & Iceatinge, W. R. (1957). J. Physiol., Lond. 138, 165.CrossRefGoogle Scholar
Booyens, J. & McCance, R. A. (1957). Lancet i, 225.CrossRefGoogle Scholar
Buskirlr, E. & Taylor, H. L. (1957).J. appl. Physiol. 11, 72.CrossRefGoogle Scholar
Cotes, J. E. (1969). Ergonomics 12, 415.CrossRefGoogle Scholar
Durnin, J. V. G. A. (1965). In Human Body Composition: Appvoaches and Applications p.73 [Brožek, J. editor.] Oxford: Pergamon.CrossRefGoogle Scholar
Durnin, J. V. G. A. & Brockway, J. K. (1959). Br. J. Nutr. 13, 41.CrossRefGoogle Scholar
Durnin, J. V. G. A. & Passmore, R. (1967). Energy, Work and Leisure. London: Heinemann.Google Scholar
Durnin, J. V. G. A. & Rahaman, M. M. (1967). Br. J. Nutr. 21, 681.CrossRefGoogle Scholar
Edholm, O. G., Adam, J. M., Healy, M. J. R., Wolff, H. S., Goldsmith, R. & Best, T. W. (1970). Br. J. Nutr. 24, 1091.CrossRefGoogle Scholar
Edholm, O. G., Fletcher, J. G., Widdowson, E. M. & McCance, R. A. (1955). Br. J. Nutr. 9, 286.CrossRefGoogle Scholar
Grimby, G. & Soderholm, B. (1962). Scand. J. elin. Lab. Invest. 14, 321.CrossRefGoogle Scholar
Haisman, M. F. (1969). The effects of physical exercise upon heart rate and oxygen intake in man, in both hot and temperate environments, with particular reference to body size, body fat and body water content. PhD Thesis, University of Reading.Google Scholar
Kleiber, M. (1947). Physiol. Rev. 27, 511.CrossRefGoogle Scholar
Kofranyi, E. & Michaelis, H. F. (1940). Arbeitsphysiologie 11, 148.Google Scholar
Miller, A. T. Jr. & Blyth, C. S. (1953).J. appl. Physiol. 5, 311.CrossRefGoogle Scholar
Ralston, H. J. (1958). Int. Z. azgew. Physiol. einschl. Arbeitsphysiol. 17, 277.Google Scholar
Tanner, J. NI. (1949).J. appl. Physiol. 2, I.CrossRefGoogle Scholar
von Doheln, W. (1956). Acta physiol. scaxd. 37, suppl. 126.Google Scholar
Williams, C. G., Wyndham, C. H., Morrison, J. F. & Heyns, A. (1966). Int. Z. angew. Physiol. einschl. Arbeitsphysiol. 23, 107.Google Scholar
Wyndham, C. H., Morrison, J. F., Williams, C. G., Strydom, N. B., von Rahden, M. J. E., Holdsworth, L. D., van Graan, C. H., van Rensburg, A. J., Joffe, A. & Heyns, A. (1966). Ergonomics 9, 17.CrossRefGoogle Scholar