Factors in maximal power production and in exercise endurance relative to maximal power

  • J. F. Patton
  • W. J. Kraemer
  • H. G. Knuttgen
  • E. A. Harman


The relationship of muscle fiber type and mass to maximal power production and the maintenance of power (endurance time to exhaustion) at 36%, 55%, and 73% of maximal power was investigated in 18 untrained but physically active men. Power output was determined at constant pedalling rate (60 rev · min−1) on a cycle ergometer instrumented with force transducers and interfaced with a computer. Maximal power was determined for each subject as the highest one-revolution average power. Fat-free mass was determined by hydrostatic weighing, fat-free thigh volume by water displacement and skinfold measurement, and percent age and area of type 11 fibers from biopsy specimens taken from the vastus lateralis. Maximal power averaged 771 ± 149 W with a range of 527–1125 W. No significant correlations were found among percentage of type II fibers, relative area of type II fibers, or fat-free thigh volume and maximal power or endurance times to exhaustion at any percentage of maximal power. Weak but significant relationships were found for fat free mass with both maximal power (r=0.57) and endurance time at 73% of maximal power (r= -0.47). These results show maximal power to be more dependent on factors related to body size than muscle-fiber characteristics. The low correlations for so many of the relationships, however, suggest that individuals employ either different combinations of these factors or utilize other strategies for the generation of high power.

Key words

Anaerobic exercise Muscle fiber type Fat-free thigh volume Cycle ergometry 


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  1. Anderson P (1975) Capillary density in skeletal muscle of man. Acta Physiol Scand 95:203–205PubMedGoogle Scholar
  2. Bar-Or O (1981) Le test anaerobic de Wingate. Symbioses 13:157–172Google Scholar
  3. Bar-Or O, Dotan R, Inbar O, Rothstein A, Karlsson J, Tesch P (1980) Anaerobic capacity and muscle fiber type distribution in man. Int J Sports Med 1:82–85Google Scholar
  4. Bergstrom J (1962) Muscle electrolytes in man. Scand J Clin Lab Invest [Suppl] 68:1–110Google Scholar
  5. Brooke MH, Kaiser KK (1970) Three “myosin ATPase” systems: the nature of pH lability and sulfhydryl dependence. J Histochem Cytochem 18:670–672PubMedGoogle Scholar
  6. Clarkson PM, Johnson J, Dextradeur D, Leszczynski W, Wai J, Melchionda A (1982a) The relationships among isokinetic endurance, initial strength level, and fiber type. Res Q Exerc Sport 53:15–19PubMedGoogle Scholar
  7. Clarkson PM, Kroll W, Melchionda AM (1982b) Isokinetic strength, endurance and fiber type composition in elite American paddlers. Eur J Appl Physiol 48:67–76Google Scholar
  8. Elder GCB, Bradbury K, Roberts R (1982) Variability of fiber type distributions within human muscles. J Appl Physiol 53:1473–1480PubMedGoogle Scholar
  9. Evans WJ, Phinney SD, Young VR (1982) Suction applied to a muscle biopsy maximizes sample size. Med Sci Sports Exerc 14:101–102PubMedGoogle Scholar
  10. Fitzgerald PI, Vogel JA, Miletti J, Foster JM (1987) An improved portable hydrostatic weighing system for body composition. US Army Research Institute of Environmental Medicine Tech Rep T4-88Google Scholar
  11. Froese EA, Houston ME (1985) Torque-velocity characteristics and muscle fiber type in human vastus lateralis. J Appl Physiol 59:309–314PubMedGoogle Scholar
  12. Froese EA, Houston ME (1987) Performance during the Wingate anaerobic test and muscle morphology in males and females. Int J Sports Med 8:35–39PubMedGoogle Scholar
  13. Harman E, Knuttgen HG, Frykman P (1987) Automated data collection and processing for a cycle ergometer. J Appl Physiol 62:831–836PubMedGoogle Scholar
  14. Johansson C, Lorentzon R, Sjostrom M, Fagerlund MK, FuglMeyer AR (1987) Sprinters and marathon runners. Does isokinetic knee extensor performance reflect muscle size and structure? Acta Physiol Scand 130:663–669PubMedGoogle Scholar
  15. Jones PRM, Pearson J (1969) Anthropometric determination of leg fat and muscle plus bone volumes in young male and female adults. J Physiol 204:63–66pPubMedGoogle Scholar
  16. Knuttgen HG, Patton JF, Vogel JA (1982) An ergometer for concentric and eccentric muscular exercise. J Appl Physiol Respir Environ Exercise Physiol 53:784–788Google Scholar
  17. Komi PV, Rusko H, Vos J, Vihko V (1977) Anaerobic performance capacity in athletes. Acta Physiol Scand 100:107–114PubMedGoogle Scholar
  18. Litchfield PE, Maughan RJ, Nimmo MA (1984) Isometric endurance capacity and muscle fibre composition in man. J Physiol (Lond) 354:73Google Scholar
  19. Margaria R, Aghemo P, Rovelli E (1966) Measurement of muscular power (anaerobic) in man. J Appl Physiol 21:1661–1669Google Scholar
  20. McCartney N, Heigenhauser GJF, Jones NL (1983a) Power output and fatigue of human muscle in maximal cycling exercise. J Appl Physiol Respir Environ Exercise Physiol 55:218–224Google Scholar
  21. McCartney N, Heigenhauser GJF, Sargeant AJ, Jones NL (1983b) A constant-velocity cycle ergometer for the study of dynamic muscle function. J Appl Physiol Respir Environ Exercise Physiol 55:212–217Google Scholar
  22. Novikoff AB, Shin WY, Drucker J (1961) Mitochondrial localization of oxidative enzymes: staining results with two tetrazolium salts. J Biophys Biochem Cytol 9:47–61PubMedGoogle Scholar
  23. Nutter J, Thorland WJG (1987) Body composition and anthropometric correlates of isokinetic leg extension strength of young adult males. Res Q Exerc Sport 58:47–51Google Scholar
  24. Ryushi T, Fukunaga T (1986) Influence of subtypes of fast-twitch fibers on isokinetic strength in untrained men. Int J Sports Med 7:250–253PubMedGoogle Scholar
  25. Saltin B, Henriksson J, Nygaard E, Anderson P, Jansson E (1977) Fiber types and metabolic potentials of skeletal muscles in sedentary men and endurance runners. Ann NY Acad Sci 301:3–29PubMedGoogle Scholar
  26. Sargeant AJ, Hoinville E, Young A (1981) Maximum leg force and power output during short term dynamic exercise. J Appl Physiol Respir Environ Exercise Physiol 51:1175–118Google Scholar
  27. Schantz P, Randall-Fox E, Hutchison W, Tyden A, Astrand P-O (1983) Muscle fibre type distribution, muscle cross-sectional area and maximal voluntary strength in humans. Acta Physiol Scand 117:219–226PubMedGoogle Scholar
  28. Staron RS, Hikida RS, Hagerman FC (1983) Myofibrillar ATPase activity in human muscle fast-twitch subtypes. Histochemistry 78:405–408PubMedGoogle Scholar
  29. Tesch P (1980) Muscle fatigue in man with special reference to lactate accumulation during short term intense exercise. Acta Physiol Scand [Suppl] 480:1–40Google Scholar
  30. Thorstensson A, Grimby G, Karlsson J (1976) Force-velocity and fiber composition in human knee extensor muscles. J Appl Physiol 40:12–16PubMedGoogle Scholar
  31. Thorstensson A, Larsson L, Tesch P, Karlsson J (1977) Muscle strength and fiber composition in athletes and sedentary men. Med Sci Sports 9:26–30PubMedGoogle Scholar
  32. Watson AWS, O'Donovan DJ (1977) Factors relating to the strength of male adolescents. J Appl Physiol Respir Environ Exercise Physiol 43:834–838Google Scholar
  33. Wilmore JH, Vodak PA, Parr RB, Girondola RN, Betting JE (1980) Further simplification of a method for determination of residual lung volume. Med Sci Sports Exerc 12:216–218PubMedGoogle Scholar
  34. Winter DA, Wells RP, Orr GW (1981) Errors in the use of isokinetic dynamometers. Eur J Appl Physiol 46:397–408Google Scholar

Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • J. F. Patton
    • 1
  • W. J. Kraemer
    • 2
  • H. G. Knuttgen
    • 2
  • E. A. Harman
    • 1
  1. 1.Exercise Physiology DivisionU.S. Army Research Institute of Environmental MedicineNatickUSA
  2. 2.Center for Sport MedicinePennsylvania State UniversityUniversity ParkUSA

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