Int J Sports Med 2003; 24(8): 582-587
DOI: 10.1055/s-2003-43264
Training & Testing
© Georg Thieme Verlag Stuttgart · New York

Maximal Lactate Steady State Does Not Correspond to a Complete Physiological Steady State

B.  Baron1, 2 , J.  Dekerle1 , S.  Robin2 , R.  Neviere2 , L.  Dupont3 , R.  Matran2 , J.  Vanvelcenaher3 , H.  Robin2 , P.  Pelayo1
  • 1Laboratoire d’Etudes de la Motricité Humaine - Faculté des Sciences du Sport et de l’EP - Université de Lille 2, 9 rue de l’Université, Ronchin, France
  • 2Service des Explorations Fonctionnelles Respiratoires, Hôpital Calmette - CHRU Lille, France
  • 3Centre de Rééducation et de réadaptations fonctionnelles, l’Espoir, Lille Hellemmes, France
Further Information

Publication History

Accepted after revision: February 28, 2003

Publication Date:
04 November 2003 (online)

Abstract

The purpose of this study was to verify whether the maximal lactate steady state (MLSS) corresponds to a physiological steady state. Eight male trained subjects performed a 30-min test on a cycle ergometer at a constant power corresponding to their own MLSS which had been previously determined. No significant variation was observed between the 10th and the 30th min for arterial lactate concentration, redox state, arterial oxygen pressure, arterial oxygen saturation, bicarbonates concentration, base excess, hematocrit, hemoglobin concentration, plasma volume, oxygen uptake, carbon dioxide output, gas exchange ratio, minute ventilation, ventilatory equivalents for oxygen and carbon dioxide, and arterial systolic blood pressure values. However, arterial carbon dioxide pressure and pH values were significantly different between the 10th and the 30th min (p < 0.01). Respiratory rate values and heart rate significantly increased (p < 0.01). These results indicate that MLSS does not correspond to a complete physiological steady state.

References

  • 1 Baron B, Pelayo P. Blood lactate, heart rate and systolic blood pressure measurements provide a reliable estimate of the aerobic capacity in running and swimming.  J Hum Movement Stud. 2001;  41 165-174
  • 2 Bassett D R, Howley E T. Maximal oxygen uptake: “classical” vs. “contemporary” viewpoints.  Med Sci Sports Exerc. 1997;  29 591-603
  • 3 Beaver W L, Wasserman K, Whipp B J. Improved detection of lactate threshold during exercise using a log-log transformation.  J Appl Physiol. 1986;  59 1936-1940
  • 4 Benade A JS, Heisler N. Comparison of efflux rates of hydrogen and lactate ions from isolated muscles in vitro.  Respir Physiol. 1978;  32 369-380
  • 5 Beneke R. Anaerobic threshold, individual anaerobic threshold, and maximal lactate steady state in rowing.  Med Sci Sports Exerc. 1995;  27 863-867
  • 6 Beneke R, von Duvillard S P. Determination of maximal lactate steady state response in selected sports events.  Med Sci Sports Exerc. 1996;  28 241-246
  • 7 Beneke R, Hütler M, Leithäuser R M. Maximal lactate-steady-state independent of performance.  Med Sci Sports Exerc. 2000;  32 1135-1139
  • 8 Berthoin S, Pelayo P, Baquet G, Marais G, Robin H. Effets des variations du volume plasmatique sur les concentrations de lactate et leur cinétique de récupération après des exercices maximaux et supramaximaux.  Sciences et Sports. 2000;  15 31-39
  • 9 Borg G AV. The increase of perceived exertion, aches and pain in legs, heart rate and blood lactate during exercise on a bicycle ergometer.  Eur J Appl Physiol. 1985;  54 343-349
  • 10 Bosquet L, Léger L, Legros P. Methods to determine aerobic endurance.  Sports Med. 2002;  32 675-700
  • 11 Bouckaert J, Pannier J L. Blood ammonia response to treadmill and bicycle exercise in man.  Int J Sports Med. 1995;  16 141-144
  • 12 Brisswalter J, Hausswith C, Smith D, Vercrussen F, Vallier J M. Energetically optimal cadence vs. freely-chosen cadence during cycling: effect of exercise duration.  Int J Sports Med. 1999;  20 60-64
  • 13 Buono M J, Clancy T R, Cook J R. Blood lactate and ammonium ion accumulation during graded exercise in human.  J Appl Physiol. 1984;  57 135-139
  • 14 Chmura J, Nazar K, Kaciuba-Uscilko H. Choice reaction time during graded exercise in relation to blood lactate and plasma catecholamine thresholds.  Int J Sports Med. 1994;  15 172-176
  • 15 Conconi F, Ferrari M, Ziglio G P, Droghetti P, Codeca L. Determination of the anaerobic threshold by a non-invasive field in runners.  J Appl Physiol. 1992;  52 869-873
  • 16 Costill D L, Thomason H, Roberts E. Fractional utilization of the aerobic capacity during distance running.  Med Sci Sports. 1973;  5 248-252
  • 17 Coyle E F, Gonzalez-Alonso J. Cardiovascular drift during prolonged exercise : new perspectives.  Exerc Sport Sci Rev. 2001;  29 88-92
  • 18 Gollnick P D, Bayly W M, Hodgson D R. Exercise intensity, training diet and lactate concentration in muscle blood.  Med Sci Sports Exerc. 1986;  18 334-340
  • 19 Hughson R L, Green H J. Blood acid-base and lactate relationships studied by ramp work tests.  Med Sci Sports Exerc. 1982;  14 297-302
  • 20 Jones N L. Hydrogen ion balance during exercise.  Clin Sci. 1980;  59 85-91
  • 21 Katz A, Sahlin K. Regulation of lactic acid production during exercise.  J Appl Physiol. 1988;  65 509-518
  • 22 Kindermann W, Simon G, Keul J. The significiance of aerobic-anaerobic transition for the determination of workload intensities during endurance training.  Eur J Appl.Physiol. 1979;  40 1-5
  • 23 Lajoie C, Laurencelle L, Trudeau F. Physiological responses to cycling for 60 minutes at maximal lactate steady state.  Can J Appl Physiol. 2000;  25 250-261
  • 24 Lindinger M I, Heigenhauser G J. The role of ion fluxes in skeletal muscle fatigue.  Can J Physiol Pharm. 1991;  69 246-253
  • 25 McLellan T M, Cheug K SY, Jacobs I. Incremental test protocol, recovery mode, and the individual anaerobic threshold.  Int J Sports Med. 1991;  12 190-195
  • 26 Ogino K, Kinugawa T, Osaki S, Kato M, Endoh A, Furuse Y, Uchida K, Shimoyama M, Igawa O, Hisatome I, Shigemasa C. Ammonia response to a constant exercise differences to the lactate response.  Clin Exp Pharmacol Physiol. 2000;  27 612-617
  • 27 Raven P, Stevens G. Cardiovascular function during prolonged exercise. Perspectives in Exerc Sci Sports Med. Lamb D. and Murray R Indianapolis; Benchmark Press 43-71 1988
  • 28 Ribeiro J P, Huges V, Fielding R A, Holden W, Evans W, Knuttgen H G. Metabolic and ventilatory responses to steady state exercise relative to lactate thresholds.  Eur J Physiol. 1986;  55 215-221
  • 29 Robergs R A. Exercise-induced metabolic acidosis: where do the protons come from.  Sportscience. 2001;  5 2-20
  • 30 Rowell L, O’Leary D. Reflex control of the circulation during exercise: Chemoreflexes and mechanoreflexes.  J Appl Physiol. 1990;  69 407-418
  • 31 Spriet L L, Heigenhauser G J. Regulation of pyruvate dehydrogenase (PDH) activity in human skeletal muscle during exercise.  Exerc Sport Sci Rev. 2002;  30(2) 9-15
  • 32 Stegmann H, Kindermann W, Schnabel A. Lactate kinetics and individual anaerobic threshold.  Int J Sports Med. 1981;  2 160-165
  • 33 Stewart P A. Modern quantitative acid-base chemisty.  Can J Physiol Pharm. 1983;  61 1444-1461
  • 34 Tegtbur U, Busse M W, Braumann K MT. Estimation of an individual equilibrium between lactate production and catabolism during exercise.  Med Sci Sports Exerc. 1993;  25 620-627
  • 35 Vanuxem D, Delpierre S, Fauvelle E, Guillot C, Vanuxem P. Blood ammonia and ventilation at maximal exercise.  Arch Physiol Biochem. 1998;  106 290-296
  • 36 Wasserman K, Whipp B J, Davis J A. Respiratory physiology of exercise: metabolism, gas exchange and ventilatory control. Widdicombe: University Park Press (Ed.) .  Int Rew Physiol Resp Physiology III. 1981;  23 149-211
  • 37 Wasserman K, Beaver W L, Whipp B J. Mechanisms and patterns of blood lactate increase during exercise in man.  Med Sci Sports Exerc. 1986;  18 344-352
  • 38 Wasserman K, Koike A. Is the anaerobic threshold truly anaerobic?.  Chest. 1992;  101(5 Suppl) 211-218
  • 39 Weltman A. The blood lactate response to exercise.  In: Current issues in exercise science. Monograph 4. Champaign. IL; Human Kinetics 1995
  • 40 Westerblad H, Bruton J D, Laënnergren J. The effect of intracellular pH on contractile function of intact, single fibres of mouse muscle declines with increasing temperature.  J Physiol. 1997;  500 193-204
  • 41 Westerblad H, Allen D G, Laënnergren J. Muscle fatigue: lactic acid or inorganic phosphate the major cause?.  News Physiol Sci. 2002;  17 17-21
  • 42 Wiserman R W, Beck T W, Chase P B. Effect of intracellular pH on force development depends on temperature in intact skeletal muscle from mouse.  Am J Physiol Cell Physiol. 1996;  271 878-886

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