Int J Sports Med 2009; 30(9): 643-646
DOI: 10.1055/s-0029-1220729
Training & Testing

© Georg Thieme Verlag KG Stuttgart · New York

Blood Glucose Minimum Predicts Maximal Lactate Steady State on Running

R. C. Sotero 1 , E. Pardono 1 , R. Landwehr 1 , C. S. G. Campbell 1 , H. G. Simoes 1
  • 1Department of Physical Education, Catholic University of Brasilia, Distrito Federal, Brazil
Weitere Informationen

Publikationsverlauf

accepted after revision March 17, 2009

Publikationsdatum:
30. Juni 2009 (online)

Abstract

This study analyzed if the running speed corresponding to glucose minimum (GM) could predict the maximal lactate steady state (MLSS). Thirteen physically active men (25.2±4.2 years, 73.4±8.0 kg, 180.0±1.0 cm) completed three running tests on different days: 1) a 1 600-m time trial to calculate the average speed; 2) after 10-min of recovery from a 150-m sprint to elevate [lac], participants performed 6 series of 800-m respectively at 78, 81, 84, 87, 90 and 93% of the 1 600-m speed to identify the lactate minimum (LM) and GM speeds and 3) 2–4 constant intensity exercise sessions for the MLSS. Repeated measures ANOVA showed no differences between running speeds associated to the GM (201.7±23.8 m·min−1), LM (200.0±23.9 m·min−1) and MLSS (201.5±23.1 m·min−1), with high correlation between GM vs. LM (r=0.984), GM vs. MLSS (r=0.947) and LM vs. MLSS (r=0.961) (P<0.01). Bland and Altman plots showed good agreement [Bias (±95% CI)] for MLSS and GM [0.2(15.3) m·min-1], MLSS and LM [−1.4(13.2) m·min−1], as well as for LM and GM [1.7(8.5) m·min−1]. These running speeds occurred at ∼84.4% of 1 600-m speed, which would have practical applications for exercise prescription. We concluded that GM running speed is a good predictor of the MLSS for physically active individuals.

References

  • 1 Bacon L, Kern M. Evaluating a test protocol for predicting maximum lactate steady state.  J Sports Med Phys Fitness. 1999;  39 300-308
  • 2 Beneke R, Hutler M, Leithauser RM. Dependence of the maximal lactate steady state on the motor pattern of exercise.  Br J Sports Med. 2001;  35 192-196
  • 3 Beneke R. Maximal lactate steady state concentration (MLSS): experimental and modelling approaches.  Eur J Appl Physiol. 2003;  88 361-369
  • 4 Benek R. Methodological aspects of maximal lactate steady state-implications for performance testing.  Eur J Appl Physiol. 2003;  89 95-99
  • 5 Billat VL, Sirvent P, Py G, Koralsztein JP, Mercier J. The concept of maximal lactate steady state: a bridge between biochemistry, physiology and sport science.  Sports Med. 2003;  33 407-426
  • 6 Bland JM, Altman DG. Measuring agreement in method comparison studies.  Stat Methods Med Res. 1999;  8 135-160
  • 7 Davis HA, Gass GC. Blood lactate concentrations during incremental work before and after maximum exercise.  Br J Sports Med. 1979;  13 165-169
  • 8 Denadai BS, Higino WP. Effect of the passive recovery period on the lactate minimum speed in sprinters and endurance runners.  J Sci Med Sport. 2006;  7 488-496
  • 9 Exton JH. Hormonal control of gluconeogenesis.  Adv Exp Med Biol. 1979;  111 125-167
  • 10 Heck H, Mader A, Hess G, Mücke S, Müller R, Hollmann W. Justification of the 4 mmol/L lactate threshold.  J Sports Med. 1985;  6 117-130
  • 11 Higino WP, Denadai BS. Efeito do período de recuperação sobre a validade do teste de lactate mínimo para determinação a máxima fase estável de lactate em corredores de fundo.  Rev Paul Ed Fís. 2002;  16 5-15
  • 12 Jacobs I. Blood lactate: implications for training and sports performance.  Sports Med. 1986;  3 10-25
  • 13 Jones AM, Doust JH. The validity of the lactate minimum test for determination of the maximal lactate steady state.  Med Sci Sports Exerc. 1998;  30 1304-1313
  • 14 Junior PB, Neiva CM, Denadai BS. Effect of acute β-adrenergic blockade on the blood glucose response during lactate minimum test.  J Sci Med Sport. 2001;  4 257-265
  • 15 Kindermann W, Simon G, Keul J. The significance of the aerobic-anaerobic transition for the determination of work load intensities during endurance training.  Eur J Appl Physiol. 1979;  42 25-34
  • 16 Naveri H, Kuoppasalmi K, Harkonen M. Plasma glucagon and catecholamines during exhaustive short-term exercise.  Eur J Appl Physiol. 1985;  53 308-311
  • 17 Philp A, Macdonald AL, Carter H, Watt PW, Pringle JS. Maximal lactate steady state as a training stimulus.  Int J Sports Med. 2008;  6 475-479
  • 18 Ribeiro LMP, Malachias PC, Junior PB, Baldissera V. Lactate and glucose minimum speeds and running performance.  J Sci Med Sport. 2004;  7 123-127
  • 19 Simões HG, Campbell CSG, Kokubun E, Denadai BS, Baldissera V. Blood glucose responses in humans mirror lactate responses for individual anaerobic threshold and for lactate minimum in track tests.  Eur J Appl Physiol. 1999;  80 34-40
  • 20 Simões HG, Campbell CSG, Kushnick MR, Nakamura A, Katsanos CS, Baldissera V, Moffatt RJ. Blood glucose threshold and the metabolic responses to incremental exercise tests with and without prior lactic acidosis induction.  Eur J Appl Physiol. 2003;  89 603-611
  • 21 Simões HG. Metabolic and hormonal responses during individual anaerobic threshold and lactate minimum tests. Thesis (PhD. Exercise Physiology)- Federal University of São Carlos 2002
  • 22 Simões HS, Campbell CSG, Baldissera V, Denadai BS, Kokubun E. Determinação do limiar anaeróbio por meio de dosagens glicêmicas e lactacidêmicas em testes de pista para corredores.  Rev Paul Ed Fís. 1998;  12 17-30
  • 23 Smith MF, Balmer J, Colemn DA, Bird SR, Davison RCR. Method of lactate elevation does not affect the determination of the lactate minimum.  Med Sci Sports Exerc. 2002;  34 1744-1749
  • 24 Souza TNT, Yamaguti SAL, Campbell CSG, Simões HG. Identificação do lactate mínimo e glicose mínima em indivíduos fisicamente ativos.  Rev Bras Cien Mov. 2003;  11 71-75
  • 25 Stegmann H, Kinderman W, Schnabel A. Lactate kinetics and individual anaerobic threshold.  J Sports Sci. 1981;  2 160-165
  • 26 Stegmann H, Kindermann W. Comparison of prolonged exercise tests at the individual anaerobic threshold and fixed anaerobic threshold of 4 mmo·l−1 lactate.  Int J Sports Med. 1982;  3 105-110
  • 27 Tegtbur U, Busse MW, Braumann KM. Estimation of an individual equilibrium between lactate production and catabolism during exercise.  Med Sci Sports Exerc. 1993;  25 620-627
  • 28 Wasseman DH, Connlly CC, Pagliassotti MJ. Regulation of hepatic lactate balance during exercise.  Med Sci Sports Exerc. 1991;  23 912-919
  • 29 Widjaja A, Morris RJ, Levy JC, Frayn KN, Manley SE, Turner RC. Within- and between-subject variation in commonly measured anthropometric and biochemical variables.  Clinical Chemistry. 1999;  45 561-566
  • 30 Winder WW. Control f hepatic glucose production during exercise.  Med Sci Sports Exerc. 1985;  17 2-5

Correspondence

Dr. H. G. Simoes

Department of Physical Education

Catholic University of Brasilia

QS07 LT01 sn sala G116

72030-170 Distrito Federal

Brazil

Telefon: +55/61/33 56 90 44

Fax: +55/61/33 56 93 50

eMail: hgsimoes@gmail.com