Ingestion of a drink containing carbohydrate increases the number of bench press repetitions
Palabras clave:
Nutrition, Strength, SupplementationResumen
Objective
The aim of this study was to analyze the effects of carbohydrate ingestion prior to exercise on the number of bench press repetitions.
Methods
Eight male physically active (21.3±2.7 years, 176±5cm, 73.12±6.12kg), with a minimum experience of at least one year exercising regularly, visited the laboratory at three moments. During the fi rst visit, candidates went through their anthropometric evaluation and the application of their maximum number of bench press repetitions. The experimental tests were performed during their second and third visits in a crossover and blind study. The participants performed the maximum number of repetitions with an intensity of 70% of their maximum repetition strength. One hour before the experimental trials, participants randomly ingested a solution containing either carbohydrate or a placebo.
Results
The ingestion of carbohydrate increases muscle resistance in relation to placebo (p=0.014; effect size=0.71). This is evidenced by the increase in the number of repetitions (12.9±2.4 and 11.3±1.9, respectively). The individual’s perception of effort is higher in the carbohydrate group than in the placebo group after exhaustion (4±0.93 and 3.1±0.64, respectively, p=0.006, effect size=0.89).
Conclusion It is concluded that a previous intake of carbohydrate is useful in improving performance in resistance exercises, providing a increase in the individual’s perception of effort.
Citas
Suchomel TJ, Nimphius S, Stone MH. The importance of muscular strength in athletic performance. Sport Med. 2016;46(10):1419-49. http://dx.doi.org/10.1007/s40279-016-0486-0
Grgic J, Trexler ET, Lazinica B, Pedisic Z. Effects of caffeine intake on muscle strength and power: A systematic review and meta-analysis. J Int Soc Sport Nutr. 2018;15(11):1-10. http://dx.doi.org/10.1186/s12970-018-0216-0
Wax B, Kavazis AN, Brown SP. Effects of supplemental carbohydrate ingestion during superimposed electromyostimulation exercise in elite weightlifters. J Strength Cond Res. 2013;27(11):3084-90. http://dxdoi.org/10.1519/JSC.0b013e31828c26ec
Rountree JA, Krings BM, Peterson TJ, Thigpen AG, McAllister MJ, Holmes ME, et al. Efficacy of carbohydrate ingestion on crossfit exercise performance. Sports. 2017;5(61):1-8. http://dx.doi.org/10.3390/sports5030061
Krings BM, Peterson TJ, Shepherd BD, McAllister MJ, Smith JW. Effects of carbohydrate ingestion and carbohydrate mouth rinse on repeat sprint performance. Int J Sport Nutr Exerc Metab. 2017;27(3):204-12. http://dxdoi.org/10.1123/ijsnem.2016-0321
Krings BM, Rountree JA, McAllister MJ, Cummings PM, Peterson TJ, Fountain BJ, et al. Effects of acute carbohydrate ingestion on anaerobic exercise performance. J Int Soc Sport Nutr. 2016;13(40):1-11. http://dx.doi.org/10.1186/s12970-016-0152-9
Thomas DT, Erdman KA, Burke LM. American college of sports medicine joint position statement: Nutrition and athletic performance. Med Sci Sport Exerc. 2016;48(3):543-68. http://dx.doi.org/10.1249/MSS.0000000000000852
O’Brien WJ, Stannard SR, Clarke JA, Rowlands DS. Fructose-maltodextrin ratio governs exogenous and other cho oxidation and performance. Med Sci Sport Exerc. 2013;45(9):1814-24. http://dx.doi.org/10.1249/MSS.0b013e31828e12d4
Cermak NM, Van Loon LJC. The use of carbohydrates during exercise as an ergogenic aid. Sports Med. 2013;43(11):1139-55. http://dx.doi.org/10.1007/s40279-013-0079-0
Jeukendrup A, Brouns F, Wagenmakers AJM, Saris WHM. Carbohydrate-electrolyte feedings and 1h time trial cycling performance. Int J Sport Med. 1997;18(2):125-9. http://dx.doi.org/10.1055/s-2007-972607
Angus DJ, Hargreaves M, Dancey J, Febbraio MA. Effect of carbohydrate or carbohydrate plus medium-chain triglyceride ingestion on cycling time trial performance. J Appl Physiol. 2000;88(1):113-9. http://dx.doi.org/10.1152/jappl.2000.88.1.113
Haff GG, Schroeder CA, Koch AJ, Kuphal KE, Comeau MJ, Potteiger JA. The effects of supplemental carbohydrate ingestion on intermittent isokinetic leg exercise. J Sport Med Phys Fit. 2001 [cited 2019 Feb 22];41(2):216-22. Available from: https://www.ncbi.nlm.nih.gov/pubmed/11447365
Wax B, Brown SP, Webb HE, Kavazis AN. Effects of carbohydrate supplementation on force output and time to exhaustion during static leg contractions superimposed with electromyostimulation. J Strength Cond Res. 2012;26(6):1717-23. https://dx.doi.org/10.1519/JSC.0b013e318234ec0e
O’Neal EK, Poulos SP, Wingo JE, Richardson MT, Bishop PA. Post-prandial carbohydrate ingestion during 1-h of moderate-intensity, intermittent cycling does not improve mood, perceived exertion, or subsequent power output in recreationally-active exercisers. J Int Soc Sport Nutr. 2013;10(4):1-9. http://dx.doi.org/10.1186/1550-2783-10-4
Gomes RV, Moreira A, Coutts AJ, Capitani CD, Aoki MS. Effect of carbohydrate supplementation on the physiological and perceptual responses to prolonged tennis match play. J Strength Cond Res. 2014;28(3):735-41. http://dx.doi.org/10.1519/JSC.0b013e3182a1f757
Robergs RA, Pearson DR, Costill DL, Fink WJ, Pascoe DD, Benedict MA, et al. Muscle glycogenolysis during differing intensities of weight-resistance exercise. J Appl Physiol. 1991;70(4):1700-6. http://dx.doi.org/10.1152/jappl.1991.70.4.1700
Haff GG, Koch AJ, Potteiger JA, Kuphal KE, Magee LM, Green SB, et al. Carbohydrate supplementation attenuates muscle glycogen loss during acute bouts of resistance exercise. Int J Sport Nutr Exerc Metab. 2000 [cited 2019 Feb 20];10(3):326-39. Available from: https://www.ncbi.nlm.nih.gov/pubmed/10997956
Kulik JR, Touchberry CD, Kawamori N, Blumbert PA, Crum AJ, Haff GG. Supplemental carbohydrate ingestion does not improve performance of high-intensity resistance exercise. J Strength Cond Res. 2008;22(4):1101-7. http://dx.doi.org/10.1519/JSC.0b013e31816d679b
Tanaka LY, Júnior J, Rodrigues G. Influência da ingestão de bebida com carboidrato no desempenho em treinamento resistido. Rev Educ Física UEM. 2004 [citado 2019 fev 20];15(1):63-8. Disponível em: http://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3816
Borg GAV. Psychophysical bases of perceived exertion. Med Sci Sports Exerc. 1982 [cited 2019 Feb 22];14(5):377-81. Available from: https://www.ncbi.nlm.nih.gov/pubmed/7154893
Cohen J. Statistical power analysis for the behavioral sciences. 2nd ed. Hillsdale: Lawrence Earlbaum Associates; 1988 [cited 2019 Feb 10]. Available from: http://www.utstat.toronto.edu/~brunner/oldclass/378f16/readings/CohenPower.pdf
Lambert CP, Flynn MG, Boone Jr JB, Michaud TJ, Rodriguez-Zayas J. Effects of carbohydrate feeding on multiple-bout resistance exercise. J App Sports Sci Res. 1991[cited 2019 Feb 10];(5):192-7. Available from: https://journals.lww.com/nscajscr/Abstract/1991/11000/Effects_of_Carbohydrate_Feeding_on_Multiple_bout.4
Boje O. Arbeits hypoglykämie nach Glucose Eingabe. Skand Arch Physiol. 1940;83:308-12.
Foster C, Costill D, Fink JW. Effect of pre-exercise feedings on endurance performance. Med Sci Sports Exerc. 1979 [cited 2019 Feb 22];(11):1-5. Available from: https://www.ncbi.nlm.nih.gov/pubmed/582616
Moseley L, Lancaster GI, Jeukendrup AE. Effects of timing of pre-exercise ingestion of carbohydrate on subsequent metabolism and cycling performance. Eur J Appl Physiol. 2003;88(4-5):453-8. http://dx.doi.org/10.1007/s00421-002-0728-8
Davison GW, McClean C, Brown J, Madigan S, Gamble D, Trinick T, et al. The effects of ingesting a carbohydrate-electrolyte beverage 15 minutes prior to high-intensity exercise performance. Res Sport Med. 2008;16(3):155-66. http://dx.doi.org/10.1080/15438620802103155
Lee JD, Sterret LE, Guth LM, Konopa AR, Mahon AD. The effect of pre-exercise carbohydrate supplementation on anaerobic exercise performance in adolescent males. Pediatr Exerc Sci. 2011 [cited 2019 Feb 22];23:344-54. Available from: https://pdfs.semanticscholar.org/2e62/ef8d1fb82d0727c068ed0965d1b0247fa495.pdf
Galloway SDR, Lott MJE, Toulouse LC. Preexercise carbohydrate feeding and high-intensity exercise capacity: Effects of timing of intake and carbohydrate concentration. Int J Sport Nutr Exerc Metab. 2014(3);24:258-66. http://dx.doi.org/10.1123/ijsnem.2013-0119
Costa TA, Gregório NP, Manarin BYF, Silva TM. Influência da maltodextrina sobre a glicemia e o rendimento de atletas juvenis de basquetebol. Rev Voos. 2011 [citado 2019 fev 10];2(2):35-51. Disponível em: http://www.revistavoos.com.br/seer/index.php/voos/article/viewFile/125/04_Vol2.2_VOOS2010_CS
Murray B, Rosenbloom C. Fundamentals of glycogen metabolism for coaches and athletes. Nutr Rev. 2018;76(4):243-59. http://dx.doi.org/10.1093/nutrit/nuy001
Jeukendrup AE, Killer SC. The myths surrounding pre-exercise carbohydrate feeding. Ann Nutr Metab. 2010;57Suppl2:18-25. http://dx.doi.org/10.1159/000322698
Febbraio MA, Chiu A, Angus DJ, Arkinstall MJ, Hawley JA. Effects of carbohydrate ingestion before and during exercise on glucose kinetics and performance. J Appl Physiol. 2000;89(6):2220-6. http://dx.doi.org/10.1152/jappl.2000.89.6.2220
Stannard SR, Thompson MW, Miller JCB. The effect of glycemic index on plasma glucose and lactate levels during incremental exercise. Int J Sport Nutr Exerc Metab. 2000 [cited 2019 Feb 21];10(1):51-61. Available from: https://www.ncbi.nlm.nih.gov/pubmed/10722781
Amorin JFG, Teles DS, Júnior JRG. Suplementação de carboidratos durante o treinamento de basquetebol. Rev Bras Nutr Esportiva. 2018 [citado 2019 fev 21];12(69):60-7. Disponível em: http://www.rbne.com.br/index.php/rbne/article/view/988
Fontan JS, Amadio MB. O uso do carboidrato antes da atividade física como recurso ergogênico: revisão sistemática. Rev Bras Med Esporte. 2015 [citado 2019 fev 22];21(2):153-7. Disponível em: http://www.scielo.br/pdf/rbme/v21n2/1517-8692-rbme-21-02-00153.pdf
Smith KJ, Ainslie PN. Regulation of cerebral blood flow and metabolism during exercise. Exp Physiol. 2017;102(11):1356-71. http://dx.doi.org/10.1113/EP086249
Junior NKM. Mecanismos fisiológicos da fadiga. Rev Bras Prescrição Fisiol Exerc. 2015 [citado 2019 jan 16];9(56):671-720. Disponível em: http://rbpfex.com.br/wp-content/uploads/2008/11/pfex_82_n8v2_pp_246_254.pdf%5Cnhttp://diadorim.ibict.br/handle/1/506
Utter AC, Kang J, Nieman DC, Dumke CL, McAnulty SR, McAnulty LS. Carbohydrate attenuates perceived exertion during intermittent exercise and recovery. Med Sci Sports Exerc. 2007;39(5):880-5. http://dx.doi.org/10.1249/mss.0b013e31803174a8
Marques LE, Brandão MRF. Volume de treinamento, percepção subjetiva do esforço e estados de humor durante um macrociclo de treinamento. Rev Bras Psic Esporte. 2010 [citado 2019 jan 20];3(4):64-78. Disponível em: http://pepsic.bvsalud.org/scielo.php?script=sci_arttext&pid=S198191452010000100005
Albert L. The effect of carbohydrate ingestion on the experience of fatigue during prolonged exercise. MaRBLe. 2015 [cited 2019 Feb 22];6:184-93. Available from: https://openjournals.maastrichtuniversity.nl/Marble/article/view/376
Gonçalves ÁC, Guerrao JCM, Pelegrini RM. Efeito da ingestão de carboidrato sobre o desempenho físico durante treino de ciclismo indoor. Rev Bras Nutr Esportiva. 2017 [citado 2019 fev 10];11(62):185-91. Disponível em: http://www.scielo.br/pdf/motriz/v19n1/a21v19n1.pdf
Nybo L. CNS fatigue and prolonged exercise: Effect of glucose supplementation. Med Sci Sport Exerc. 2003;35(4):589-94. http://dx.doi.org/10.1249/01.MSS.0000058433.85789.66
Bastos-Silva VJ, Prestes J, Geraldes AAR. Effect of carbohydrate mouth rinse on training load volume in resistance exercises. J Strength Cond Res. 2017;1. Ahead of print. http://dx.doi.org/10.1519/JSC.0000000000002092
Descargas
Publicado
Cómo citar
Número
Sección
Licencia
Derechos de autor 2023 Maryssa Pontes Pinto dos SANTOS, Higor SPINELI, Victor José BASTOS-SILVA, Sara Kely LEARSI, Gustavo Gomes de ARAUJO
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
