Cardiorespiratory strain during walking in snow with boots of differing weights

References

• BORG , G. , 1982 , Psychological bases of perceived exertion . Medicine and Science in Sports and Exercise , 14 , 377 – 381 .
   PubMed Web of Science ®Google Scholar
• DURNIN , J. V. G. A. , and WOMERSLEY , J. , 1974 , Body fat assessed from total body density and its estimation from skinfold thickness measurements on 481 men and women aged 16 to 72 years . British Journal of Nutrition , 32 , 77 – 79 .
   PubMed Web of Science ®Google Scholar
• FANGER , P. O. , 1970 , Thermal Confort ( Danish Technical Press , Copenhagen ).
   Google Scholar
• HEINONEN , A. O. , KARVONEN , M. J. , and RUOSTEENOJA , R. , 1959 , The energy expenditure of walking on snow at various depths . Ergonomics , 2 , 389 – 393 .
   Web of Science ®Google Scholar
• HETTINGER , T. , and MÜLLER , E. A. , 1953 , Der Einfluss der Schuhgewichtes auf den Energieumsatz beim Gehen und Lastentragen . Internationale Zeitschrift jur angewandte Physiologie einschliesslich Arbeitsphysiologie , 15 , 1015 – 1021 .
   Google Scholar
• JONES , B. H. , KNAPIK , J. J. , DANIELS , W. L. , and TONER , M. M. , 1986 , The energy cost of women walking and running in shoes and boots . Ergonomics , 29 , 439 – 443 .
   PubMed Web of Science ®Google Scholar
• JONES , B. H. , TONER , M. M. , DANIELS, W. LM and KNAPIK , J. J. , 1984 , The energy cost and heart rate response of trained and untrained subjects walking and running in shoes and boots . Ergonomics , 27 , 895 – 902 .
   PubMed Web of Science ®Google Scholar
• KLEN , T. , and LOUHEVAARA , V. , 1978 , The additional physical strain caused by safety equipment in logging work . Siha Fennica , 12 , 151 – 159 .
   Google Scholar
• KUKKONEN-HARJULA , K. , and RAURAMAA , R. , 1984 , Oxygen consumption of lumberjacks in logging with a power-saw . Ergonomics , 27 , 59 – 65 .
   PubMed Web of Science ®Google Scholar
• LANGE ANDERSEN , K. , MASIRONI , R. , RUTENFRANZ , J. , and SELIGER , V. , 1978 , Habitual physical activity and health . WHO regional publications European series No. 6 ( WHO , Copenhagen ).
   Google Scholar
• LEGG , S. J. , and MAHANTY , A. , 1986 , Energy cost of backpacking in heavy boots . Ergonomics , 29 , 433 – 438 .
   PubMed Web of Science ®Google Scholar
• MILLER , J. F. , and STAMFORD , B. A. , 1987 , Intensity and energy cost of weighted walking vs running for men and women . Journal of Applied Physiology , 62 , 1497 – 1501 .
   PubMed Web of Science ®Google Scholar
• NILSSON , C. A. , LINDAHL , R. , and NORSTRÖM , A. , 1987 , Occupational exposure to chain saw exhausts in logging operations . American Industrial Hygiene Association Journal , 48 , 99 – 105 .
   PubMed Web of Science ®Google Scholar
• OJA , P. , LOUHEVAARA , V. , and KORHONEN , O. , 1977 , Age and sex as determinants of the relative aerobic strain of nonmotorized mail delivery . Scandinavian Journal of Work, Environment and Health , 3 , 225 – 233 .
   PubMed Web of Science ®Google Scholar
• PANDOLF , K. B. , HAISMAN , M. F. , and GOLDMAN , R. F. , 1976 , Metabolic energy expenditure and terrain coefficients for walking on snow . Ergonomics , 19 , 683 – 690 .
   PubMed Web of Science ®Google Scholar
• RAMASWAMY , S. S. , DUA , G. L. , RAIZADA , V. K. , DIMRI , G. P. , VISWANATHAN , K. R. , MADHAVIAH , J. , and SRIVASTAVA , T. N. , 1966 , Effect of looseness of snow on energy expenditure in marching on snow-covered ground . Journal of Applied Physiology , 21 , 1747 – 1749 .
   PubMed Web of Science ®Google Scholar
• SMOLANDER , J. , LOUHEVAARA , V. , TUOMI , T. , KORHONEN , O. , and JAAKKOLA , J. , 1984 , Cardiorespiratory and thermal effects of wearing gas protective clothing . International Archives of Occupational and Environmental Health , 54 , 261 – 270 .
   PubMed Web of Science ®Google Scholar
• SOULE , R. G. , and GOLDMAN , R. F. , 1969 , Energy cost of load carried on the head, hands, and feet . Journal of Applied Physiology , 27 , 687 – 690 .
   PubMed Web of Science ®Google Scholar