Repeated Simulated Match-Induced Changes in Finger Flexor Force and Blood Acid–Base Balance in World-Class Female Judokas

in International Journal of Sports Physiology and Performance

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Joffrey BardinLaboratory of  Sport, Expertise, and Performance—EA 7370, Research Department, French Institute of Sport (INSEP), Paris, France

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Pierre BourdierAME2P—EA 3533, Clermont Auvergne University, Clermont-Ferrand, France
CNRS, IPHC UMR 7178, Strasbourg University, Strasbourg, France

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Bastien BontempsLaboratoire IAPS (n°201723207F), University of Toulon, Toulon, France
LAMHESS, Côte d’Azur University, Nice, France

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Allison DiryLaboratory of  Sport, Expertise, and Performance—EA 7370, Research Department, French Institute of Sport (INSEP), Paris, France

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Anthony BiratAME2P—EA 3533, Clermont Auvergne University, Clermont-Ferrand, France

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Anthony J. BlazevichCentre for Exercise and Sports Science Research, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia

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Frédéric RoualenFrench Judo Federation, Paris, France

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Christine HanonFrench Athletics Federation, Paris, France

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Claire ThomasLaboratory of  Sport, Expertise, and Performance—EA 7370, Research Department, French Institute of Sport (INSEP), Paris, France
LBEPS, IRBA, University of Paris-Saclay, Evry, France

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Sébastien RatelAME2P—EA 3533, Clermont Auvergne University, Clermont-Ferrand, France

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Purpose: The aim of this study was to investigate the time course of maximal isometric finger flexor force and blood acid–base balance during repeated simulated matches in world-class judokas. Methods: Seven 21- to 28-year-old world-class female judokas (including Olympic and World Championship medalists) repeated four 4-minute judo combats interspersed by 15 minutes of passive recovery. Maximal voluntary isometric finger flexor contraction (MVIC) force was measured in both hands after warm-up and immediately after each combat using a handgrip dynamometer. MVIC force was classified as MVIC hikite force (pulling hand) and MVIC tsurite force (lifting hand). Results: Blood lactate concentration, pH, bicarbonate concentration, partial pressure of oxygen, and oxygen saturation were measured between 3 and 5 minutes after each match. At completion of the fourth combat, mean MVIC hikite and tsurite force decreased by 18% and 12%, respectively (g = 0.23 and 0.29, respectively; P < .05), demonstrating that force production was substantial throughout repeated matches. Blood lactate concentration increased ∼5-fold from 2.69 (1.37) mmol·L−1 after warm-up to 13.10 (2.61) mmol·L−1 after the last match (g = 4.13, P = .018). Concurrently, blood pH decreased slightly from 7.44 (0.03) to 7.26 (0.05) (g = 2.34, P = .018), that is, by only 0.18 units. The decreased blood pH was significantly correlated with a decrease in bicarbonate concentration (R2 = .94, P < .001). Finally, partial pressure of oxygen and oxygen saturation remained unchanged during the judo contest. Conclusions: Female world-class judokas were able to maintain a high level of grip strength in both hands and efficiently regulate blood acid–base balance during repeated simulated high-intensity matches.

Ratel (sebastien.ratel@uca.fr) is corresponding author and is now at UFR STAPS—Laboratoire AME2P, Clermont Auvergne University, Aubière, France.

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  • Expand
  • 1.

    Barreto LBM, Santos MA, Fernandes Da Costa LO, et al. Combat time in international male judo competitions: a systematic review and meta-analysis. Front Psychol. 2022;13:817210. PubMed ID: 35369231 doi:10.3389/fpsyg.2022.817210

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 2.

    Julio UF, Panissa VLG, Esteves JV, Cury RL, Agostinho MF, Franchini E. Energy-system contributions to simulated judo matches. Int J Sports Physiol Perform. 2017;12(5):676683. PubMed ID: 27736247 doi:10.1123/ijspp.2015-0750

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 3.

    Franchini E, Artioli GG, Brito CJ. Judo combat: time-motion analysis and physiology. Int J Perform Anal Sport. 2017;13(3):624641. doi:10.1080/24748668.2013.11868676

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 4.

    Marcon G, Franchini E, Jardim JR, Barros Neto TL. Structural analysis of action and time in sports: judo. J Quant Anal Sports. 2010;6(4):10.

    • Search Google Scholar
    • Export Citation
  • 5.

    Bonitch-Gongora JG, Bonitch-Dominguez JG, Padial P, Feriche B. The effect of lactate concentration on the handgrip strength during judo bouts. J Strength Cond Res. 2012;26(7):18631871. PubMed ID: 21986690

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 6.

    Calmet M, Miarka B, Franchini E. Modeling of grasps in judo contests. Int J Perform Anal Sport. 2017;10(3):229240. doi:10.1080/24748668.2010.11868518

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 7.

    Franchini E, Miarka B, Matheus L, Del Vecchio FB. Endurance in judogi grip strength tests: comparison between elite and non-elite judo players. Arch Budo Sci Martial Arts Extrem Sports. 2011;7(1):14.

    • Search Google Scholar
    • Export Citation
  • 8.

    Kons RL, Dal Pupo J, Ache-Dias J, Detanico D. Female judo athletes’ physical test performances are unrelated to technical-tactical competition skills. Percept Mot Skills. 2018;125(4):802816. PubMed ID: 29788859 doi:10.1177/0031512518777586

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 9.

    Franchini E, Schwartz J, Takito MY. Maximal isometric handgrip strength: comparison between weight categories and classificatory table for adult judo athletes. J Exerc Rehabil. 2018;14(6):968973. PubMed ID: 30656156 doi:10.12965/jer.1836396.198

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 10.

    Isacco L, Degoutte F, Ennequin G, Pereira B, Thivel D, Filaire E. Rapid weight loss influences the physical, psychological and biological responses during a simulated competition in national judo athletes. Eur J Sport Sci. 2020;20(5):580591. PubMed ID: 31418331 doi:10.1080/17461391.2019.1657503

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 11.

    Kons RL, Pupo JD, Ache-Dias J, et al. Effect of official judo matches on handgrip strength and perceptual responses. J Exerc Rehabil. 2018;14(1):9399. PubMed ID: 29511658 doi:10.12965/jer.1835156.578

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 12.

    Kashiwagura DB, Franchini E. The grip dispute (kumi-kata) in judo: a scoping review. Rev Artes Marciales Asiát. 2022;17(1):118.

  • 13.

    Bonitch-Dominguez J, Bonitch-Gongora J, Padial P, Feriche B. Changes in peak leg power induced by successive judo bouts and their relationship to lactate production. J Sports Sci. 2010;28(14):15271534. PubMed ID: 21038167

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 14.

    Chatel B, Bret C, Edouard P, Oullion R, Freund H, Messonnier LA. Lactate recovery kinetics in response to high-intensity exercises. Eur J Appl Physiol. 2016;116(8):14551465. PubMed ID: 27364321 doi:10.1007/s00421-016-3420-0

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 15.

    Edge EJ, Bishop D, Hill-Haas S, Dawson B, Goodman C. Comparison of muscle buffer capacity and repeated-sprint ability of untrained, endurance-trained and team-sport athletes. Eur J Appl Physiol. 2006;96(3):225234.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 16.

    Micklewright D, St Clair Gibson A, Gladwell V, Al Salman A. Development and validity of the rating-of-fatigue scale. Sports Med. 2017;47(11):23752393. PubMed ID: 28283993 doi:10.1007/s40279-017-0711-5

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 17.

    Borg G. Borg’s Perceived Exertion and Pain Scales: Human Kinetics; 1998.

  • 18.

    Shargal E, Kislev-Cohen R, Zigel L, Epstein S, Pilz-Burstein R, Tenenbaum G. Age-related maximal heart rate: examination and refinement of prediction equations. J Sports Med Phys Fitness. 2015;55(10):12071218. PubMed ID: 25389634

    • Search Google Scholar
    • Export Citation
  • 19.

    Rossi J, Berton E, Grélot L, Barla C, Vigouroux L. Characterisation of forces exerted by the entire hand during the power grip: effect of the handle diameter. Ergonomics. 2012;55(6):682692. PubMed ID: 22458871 doi:10.1080/00140139.2011.652195

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 20.

    Goislard de Monsabert B, Rossi J, Berton E, Vigouroux L. Quantification of hand and forearm muscle forces during a maximal power grip task. Med Sci Sports Exerc. 2012;44(10):19061916. PubMed ID: 22617399 doi:10.1249/MSS.0b013e31825d9612

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 21.

    Dascombe BJ, Reaburn PR, Sirotic AC, Coutts AJ. The reliability of the i-STAT clinical portable analyser. J Sci Med Sport. 2007;10(3):135140. PubMed ID: 16846754 doi:10.1016/j.jsams.2006.05.023

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 22.

    Slimani M, Davis P, Franchini E, Moalla W. Rating of perceived exertion for quantification of training and combat loads during combat sport-specific activities: a short review. J Strength Cond Res. 2017;31(10):28892902. PubMed ID: 28933715 doi:10.1519/JSC.0000000000002047

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 23.

    Cohen J. The concepts of power analysis. In: Statistical Power Analysis for the Behavioral Sciences. 2nd ed. Lawrence Erlbaum Associates; 1988: 117.

    • Search Google Scholar
    • Export Citation
  • 24.

    Koo TK, Li MY. A guideline of selecting and reporting intraclass correlation coefficients for reliability research. J Chiropr Med. 2016;15(2):155163. PubMed ID: 27330520 doi:10.1016/j.jcm.2016.02.012

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 25.

    Franchini E, Yuri Takito M, Yuzo Nakamura F, Ayumi Matsushigue K, Peduti Dal’Molin Kiss MA. Effects of recovery type after a judo combat on blood lactate removal and on performance in an intermittent anaerobic task. J Sports Med Phys Fitness. 2003;43(4):424431. PubMed ID: 14767401

    • Search Google Scholar
    • Export Citation
  • 26.

    Hureau TJ, Romer LM, Amann M. The ‘sensory tolerance limit’: a hypothetical construct determining exercise performance? Eur J Sport Sci. 2018;18(1):1324. PubMed ID: 27821022 doi:10.1080/17461391.2016.1252428

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 27.

    Hill AV, Long CNH, Lupton H. Muscular exercise, lactic acid, and the supply and utilisation of oxygen—Parts I–III. Proc R Soc Lond Ser B Biol Sci. 1924;96(679):438475.

    • Search Google Scholar
    • Export Citation
  • 28.

    Hill AV, Long CNH, Lupton H. Muscular exercise, lactic acid, and the supply and utilisation of oxygen—Parts IV–VI. Proc R Soc Lond Ser B Biol Sci. 1924;97(681):84138.

    • Search Google Scholar
    • Export Citation
  • 29.

    Brooks GA. The science and translation of lactate shuttle theory. Cell Metab. 2018;27(4):757785. PubMed ID: 29617642 doi:10.1016/j.cmet.2018.03.008

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 30.

    Spriet LL. Phosphofructokinase activity and acidosis during short-term tetanic contractions. Can J Physiol Pharmacol. 1991;69(2):298304. PubMed ID: 1829021 doi:10.1139/y91-046

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 31.

    Zabala M, Peinado AB, Calderon FJ, Sampedro J, Castillo MJ, Benito PJ. Bicarbonate ingestion has no ergogenic effect on consecutive all out sprint tests in BMX elite cyclists. Eur J Appl Physiol. 2011;111(12):31273134. PubMed ID: 21465247 doi:10.1007/s00421-011-1938-8

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 32.

    Hanon C, Savarino J, Thomas C. Blood lactate and acid-base balance of world-class amateur boxers after three 3-minute rounds in international competition. J Strength Cond Res. 2015;29(4):942946. PubMed ID: 25330081 doi:10.1519/JSC.0000000000000736

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 33.

    Hanon C, Lepretre PM, Bishop D, Thomas C. Oxygen uptake and blood metabolic responses to a 400-m run. Eur J Appl Physiol. 2010;109(2):233240. PubMed ID: 20063105 doi:10.1007/s00421-009-1339-4

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 34.

    Osnes JB, Hermansen L. Acid-base balance after maximal exercise of short duration. J Appl Physiol. 1972;32(1):5963. PubMed ID: 5007019 doi:10.1152/jappl.1972.32.1.59

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 35.

    Hug F, Grelot L, Le Fur Y, Cozzone PJ, Bendahan D. Recovery kinetics throughout successive bouts of various exercises in elite cyclists. Med Sci Sports Exerc. 2006;38(12):21512158. PubMed ID: 17146323 doi:10.1249/01.mss.0000235882.86734.9a

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 36.

    Nielsen HB. pH after competitive rowing: the lower physiological range? Acta Physiol Scand. 1999;165(1):113114. PubMed ID: 10072104 doi:10.1046/j.1365-201x.1999.00485.x

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 37.

    Grgic J, Pedisic Z, Saunders B, et al. International Society of Sports Nutrition position stand: sodium bicarbonate and exercise performance. J Int Soc Sports Nutr. 2021;18(1):61. PubMed ID: 34503527 doi:10.1186/s12970-021-00458-w

    • Crossref
    • Search Google Scholar
    • Export Citation
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