References
- Borg , G. A. V. and Linderholm , H. 1967 . “Perceived exertion and pulse rate during graded exercise in various age groups.” . Acta Medica Scandinavica , 472 : 194 – 206 .
- Goldman , R. F. 1965 . “Energy expenditure of soldiers performing combat type activities.” . Ergonomics , 8 : 321 – 27 .
- Hughes , A. L. and Goldman , R. F. 1970 . “Energy cost of hard work.” . Journal of Applied Physiology , 29 : 570 – 72 .
- Issekutz , B. Jr. and Rodahl , K. 1961 . “Respiratory quotient during exercise.” . Journal of Applied Physiology , 16 : 606 – 10 .
- Michael , Ernest D. Jr. , Horvath , S. M. and Johnson , M. A. Jr. 1963 . “Local metabolites and the circulatory adjustments to exercise.” . Research Quarterly , 34 : 64 – 69 .
- Michael , Ernest D. Jr. , Hutton , K. E. and Horvath , S. M. 1961 . “Cardiorespiratory responses during prolonged exercise.” . Journal of Applied Physiology , 16 : 997 – 1000 .
- Siggard-Andersen , O. 1960 . A micromethod for determination of pH, carbon dioxide tension, base excess and standard bicarbonate in capillary blood . Scandianavian Journal of Clinical and Laboratory Investigation , 12 : 172 – 76 .
- Siggard-Andersen , O. 1962 . “The pH, log PCO2 blood acid-base nomogram revised.” . Scandinavian Journal of Clinical and Laboratory Investigation , 14 : 587 – 97 .
- Siggard-Andersen , O. 1964 . The acid-base status of the blood , Baltimore : Williams & Wilkins .
- Skinner , J. S. , Borg , G. A. V. and Buskirk , E. R. “Physiological and perceptual reactions to exertion of young men differing in activity and body size.” . Proceedings of the Symposia on Exercise and Fitness . pp. 53 – 66 . Chicago : Athletic Institute .