Beta-alanine supplementation seems to increase physical performance and acute recovery in competitive judokas


  • Raul Lopez-Grueso
  • Adolfo Aracil Marco Sports Research Center, Miguel Hernandez University
  • Jose Manuel Sarabia Marín
  • Carlos Montero Carretero


Introduction: This paper aims to test whether supplementation with beta-alanine (BA) increases performance in judo.

Method: A simple-masked, quasi-experimental study was performed. Five judokas of the Spanish National Team were distributed into two groups: a) placebo (PLA, n= 3) and b) experimental (BA, n= 2). Participants performed the SJFT before (PRE) or after (POST) a period of 35 days of supplementation with 6 g day-1 of maltodextrins (PLA) or BA. During testing and recovery, the following variables were measured: a) heart rate; c ) number of projections; d) blood lactate; e) rating of perceived effort and f) rating of recovery.

Results: At the evaluation POST, SJFT index improved by 10.1 ± 1.7% in the BA group, and by 3.9 ± 3.9% in the PLA group. This improvement was due to the increase in the number of projections, which was accompanied by higher values of blood lactate. Similarly, judokas at the BA group showed faster recovery.

Discussion: Beta-alanine supplementation for 35 days appears to improve performance in judo, possibly due to the greater involvement of lactic acid metabolism.


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Ahmaidi, S., Granier, P., Taoutaou, Z., Mercier, J., Dubouchaud, H., & Prefaut, C. (1996). Effects of active recovery on plasma lactate and anaerobic power following repeated intensive exercise. Med Sci Sports Exerc. 28(4), 450-6.

Baguet, A., Bourgois, J., Vanhee, L., Achten, E., & Derave, W. (2010). Important role of muscle carnosine in rowing performance. Journal of Applied Physiology,109,1096–1101.

Bonitch-Góngora, J., Bonitch-Domínguez, J., Padial, P., & Feriche, B. (2012). The effect of lactate concentration on the handgrip strength during judo bouts. J Strength Cond Res, 26(7), 1863-71.

Borg, G. (1998). Borg’s perceived exertion and pain scales. Champaign, IL: Human Kinetics.

Callister, R., Callister, R.J., Staron, R.S., Fleck, S.J., Tesch, P., & Dudley, G.A. (1991). Physiological Characteristics of elite judo athletes. International Journal of Sports Medicine, 2, 196-203.

Chung, W., Shaw, G., Anderson, M.E., Pyne, D.B., Saunders, P.U., Bishop, D.J., & Burke, L.M. (2012). Effect of 10 week beta-alanine supplementation on competition and training performance in elite swimmers. Nutrients, 1441-1453.

Décombaz, J., Beaumont, M., Vuichoud, J., Bouisset, F., Stellingwerff, T. (2011). Effect of slow-release β-alanine tablets on absorption kinetics and paresthesia. Amino Acids, 67-76.

Derave, W., Özdemir, M., Harris, R., Pottier, A., Reyngoudt, H., Koppo, K., Wise, J.A., & Achten, E. (2007). beta-Alanine supplementation augments muscle carnosine content and attenuates fatigue during repeated isokinetic contraction bouts in trained sprinters. J Appl Physiol, 1736-1743.

Ducker, K.J., Dawson, B., & Wallman, K.E. (2013a). Effect of Beta-Alanine Supplementation on 800 m Running Performance. Int J Sport Nutr Exerc Metab, [Epub ahead of print].

Ducker, K.J., Dawson, B., Wallman, K.E. (2013b). Effect of Beta-Alanine Supplementation on 2,000-m Rowing-Ergometer Performance. Int J Sport Nutr Exerc Metab, 336-343.

Dunnett, M., & Harris R.C. (1999). Influence of oral β-alanine and L-histidine supplementation on the carnosine content of the gluteus medius. Equine Vet J Suppl, 499-504.

Franchini, E., Takito, M.Y., Nakamura, F.Y., Matsushigue, K.A., Kiss, MAPDM. (2003). Effects of recovery type after a judo combat on blood lactate removal and on performance in an intermittent anaerobic task. The Journal of sports medicine and physical fitness, 43(4), 424-431.

Franchini, E., Takito, M.Y., Kiss, M.A., & Sterkowicz, S. (2005). Physical fitness and anthropometrical differences between elite and non-elite judo players. Biol Sport, 22, 315-328.

Franchini, E., Bertuzzi, R.C., Takito, M.Y. & Kiss, M.A. (2009). Effects of recovery type after a judo match on blood lactate and performance in specific and non-specific judo tasks. European journal of applied physiology, 107(4), 377-383

Harris, R.C., & Sale, C. (2012). Beta-alanine supplementation in high-intensity exercise. Med Sport Sci, 1-17.

Harris, R.C., & Stellingwerff, T. (2013). Effect of β-alanine supplementation on high-intensity exercise performance. Nestle Nutr Inst Workshop Ser, 61-71.

Harris, R.C., Tallon, M.J., Dunnett, M., Boobis, L., Coakley, J., Kim, H.J., Fallowfield, J.L., Hill, C.A., Sale, C., & Wise, J.A. (2006). The absorption of orally supplied beta-alanine and its effect on muscle carnosine synthesis in human vastus lateralis. Amino Acids, 279-289.

Hill, C., Harris, R., Kim, H., Harris, B., Sale, C., Boobis, L., Kim, C.K. ,& Wise, J. (2007). Influence of b-alanine supplementation on skeletal muscle carnosine concentrations and high intensity cycling capacity. Amino Acids, 225-233.

Hobson RM, Saunders, B., Ball, G., Harris, R.C. & Sale, C. (2012). Effects of β-alanine supplementation on exercise performance: a meta-analysis. Amino Acids, 25-37.

Hoffman, J.R., Emerson, N.S. & Stout, J.R. (2012). β-Alanine supplementation. Curr Sports Med Rep, 189-195.

Howe, S.T., Bellinger, P.M., Driller, M.W., Shing, C.M., & Fell, J.W. (2013). The Effect of β-Alanine Supplementation on Isokinetic Force and Cycling Performance in Highly-Trained Cyclists. Int J Sport Nutr Exerc Metab, [Epub ahead of print].

Hultman., & Sahlin, K. (1980). Acid-base balance during exercise. Exerc Sport Sci Rev, 41-128.

Jordan, T., Lukaszuk, J., Misic, M., & Umoren, J. (2010). Effect of beta-alanine supplementation on the onset of blood lactate accumulation (OBLA) during treadmill running: Pre/post 2 treatment experimental design. J Int Soc Sports Nutr, 20. doi: 10.1186/1550-2783-7-20.

Kenttä, G., & Hassmén, P. (1998). Overtraining and Recovery. A Conceptual Model. Sports Medicine, 26(1): 1-16.

Mannion, A.F., Jakeman, P.M., & Willan, P.L. (1995). Skeletal muscle buffer value, fibre type distribution and high intensity exercise performance in man. Exp Physiol, 89-101.

Sale, C., Hill, C.A., Ponte, J., & Harris, R.C. (2012). β-alanine supplementation improves isometric endurance of the knee extensor muscles. J Int Soc Sports Nutr, 26. doi: 10.1186/1550-2783-9-26.

Sale, C., Saunders, B., & Harris, R.C. (2010). Effect of beta-alanine supplementation on muscle carnosine concentrations and exercise performance. Amino Acids, 321-333.

Saunders, B., Sunderland, C., Harris, R.C., & Sale, C. (2012). β-alanine supplementation improves YoYo intermittent recovery test performance. J Int Soc Sports Nutr, 39. doi: 10.1186/1550-2783-9-39.

Sbriccoli, P., Bazzucchi, I., Di Mario, A., Marzattinocci, G. & Felici, F. (2007). Assessment of maximal cardio- respiratory performance and muscle power in the Italian Olympic judoka. J Strength Cond Res., 21 (3), 738-44.

Sikorski W. (2010). Identification of judo contest from physiological view point. J Comb Sports Mar Arts, 1, 115-118.

Smith, A.E., Walter, A.A., Graef, J.L., Kendall, K.L., Moon, J.R., Lockwood, C.M., Fukuda, D.H., Beck, T.W., Cramer, J.T., & Stout, J.R. (2009). Effects of beta-alanine supplementation and high-intensity interval training on endurance performance and body composition in men; a double-blind trial. J Int Soc Sports Nutr., 6:5 doi:10.1186/1550-2783-6-5.

Sterkowicz, S. (1995). The Special Judo Fitness Test, Antropomotoryka, 12-13, 29-44.

Sterkowicz, S. (1996). [In Search of a New Special Judo Fitness Test, In Polish]. W poszukiwaniu nowego testu specjalnej sprawności ruchowej w judo. Trening, 3, 46-60.

Stellingwerff, T., Anwander, H., Egger, A., Buehler, T., Kreis, R., Decombaz, J., & Boesch, C. (2012). Effect of two β-alanine dosing protocols on muscle carnosine synthesis and washout. Amino Acids, 2461-2472.

Stellingwerff, T., Decombaz, J., Harris, R.C., & Boesch, C. (2012). Optimizing human in vivo dosing and delivery of β-alanine supplements for muscle carnosine synthesis. Amino Acids, 57-65.

Tobias, G., Benatti, F.B., Painelli, V.S., Roschel, H., Gualano, B., Sale,C., Harris, R.C., Lancha, A.H. & Artioli, G.G. (2013). Additive effects of beta-alanine and sodium bicarbonate on upper-body intermittent performance. Amino Acids, 309-317.

Touguinha, H.M., Silva, F.F., Carvalho, W., Freitas, W.Z., Silva, E., & Souza, R.A. (2011). Effects of Active vs. Passive Recovery on Blood Lactate after Specific Judo-Task. Journal of Exercise Physiologyonline, 14(6), 54-61.

Van Thienen, R., van Proeyen, K., Eynde, B., Pyuype, J., Lefere, T., & Hespel, P. (2009). Beta-alanine improves sprint performance in endurance cycling. Med Sci Sports Exerc, 898-903.

Wilmore, J.H. y Costill, D.L. (2004). Fisiología del esfuerzo y del deporte (5ª ed.). Barcelona: Paidotribo.

Yates, J.W., Gadden, B., y Cressanta, M.K. (1983). Effects of prior dynamic leg exercise on static effort of the elbow flexors. J Appl Physiol, 55, 891-6.






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