Abstract
The physiology of exercise is a matter of transforming energy stored in the form of chemical compounds into mechanical energy. Hydrolysis of ATP is the immediate energy source but since the store of ATP is rather small it has to be replenished continuously. The breakdown of ATP to ADP and the rephosphorylation of ADP back to ATP constitutes the ATP-ADP cycle by which the energy consuming processes are coupled to the energy yielding processes (Fig. 1).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Ahlborg, B., J. Bergström, L.-G. Ekelund, G. Guarnieri, R.C. Harris, E. Hultman, and L.-O. Nordesjö. Muscle metabolism during isometric exercise performed at constant force. J. Appl. Physiol 33: 224–228, 1972.
Andersen, P., R.P. Adams, G. Sjögaard, A. Thorboe, and B. Saltin. Dynamic knee extension as model for study of isolated exercising muscle in humans. J. Appl. Physiol. 59: 1647–1653, 1985.
Connett, R.J., and Sahlin K. Control of glycolysis and glycogen metabolism. In: Handbook of Physiology: Integration of Motor, Circulatory, Respiratory and Metabolic Control during Exercise, edited by L.B. Rowell and J.T. Shepherd. Bethesda, MD, USA: The American PhysiologicalSociety, In press.
Davies, C.T.M., and M.W. Thompson. Aerobic performance of female marathon and male ultramarathon athletes. Eur. J. Appl. Physiol. 41: 233–245, 1979.
Fitts, R.H. Cellular mechanisms of muscular fatigue. Physiol. Rev. 74:49–94, 1994.
Hultman, E., and H. Sjöholm. Substrate availability. Biochem. Exer. 13:63–75, 1983.
Ivy, J.L., R.T. Withers, P.J. Van Handel, D.H. Elgers, and D.L. Costill. Muscle respiratory capacity and fiber type as determinants of lactate threshold. J. Appl.Physiol. 48: 523–527, 1980.
Jones, N.K., N. McCartney, T. Graham, L.L. Spriet, J.M. Kowalchuk, G.J.F. Heigenhauser, and J.M. Sutton. Muscle performance and metabolism in maximal isokinetic cycling at slow and fast speeds. J. Appl. Physiol. 59: 132–136, 1985.
McGilvery, R.W. The use of fuels for muscular work. In: Metabolic Adaptation to Prolonged Physical Exercise, edited by H. Howald and J.R. Poortmans. BAsel, Switzerland: Birkhäuser, 1973, pp. 12–30.
Sahlin, K., and S. Broberg. Adenine nucleotide depletion in human muscle during exercise: causality and significance of AMP deamination. Int. J. Sports Med. 11:S62–S67, 1990.
Sahlin, K., A. Katz, and S. Broberg. Tricarboxylic acid cycle intermediates in human muscle during prolonged exercise. Am. J. Physiol. 259: C834–C841, 1990.
Saltin B., and Gollnick P.D. Skeletal muscle adaptability: significance for metabolism and performance. In: Handbook of Physiology. Skeletal Muscle, edited by L.D. Peachey, R.H. Adrian and S.R. Geiger. Bethesda. MD, USA: American Physiological Society, Bethesda, 1983, pp. 555–631.
Söderlund, K., and E. Hultman. ATP and phosphocreatine changes in single human muscle fibers after intense electrical stimulation. Am. J. Physiol. 261: E737–E741, 1991.
Wibom, R., and E. Hultman. ATP production rate in mitochondria isolated from microsamples of human muscle. Am. J. Physiol. 259: E204–E209, 1990.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1996 Springer Science+Business Media New York
About this chapter
Cite this chapter
Sahlin, K. (1996). Energy Metabolism and Muscle Fatigue During Exercise. In: Steinacker, J.M., Ward, S.A. (eds) The Physiology and Pathophysiology of Exercise Tolerance. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-5887-3_7
Download citation
DOI: https://doi.org/10.1007/978-1-4615-5887-3_7
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-7700-9
Online ISBN: 978-1-4615-5887-3
eBook Packages: Springer Book Archive