Energy balance and macronutrient intake during season trainings: influence on anthropometric and lipid profiles in professional athletes

  • Marcia Godoy Gowdak Instituto do Coração da Faculdade de Medicina da USP
  • Luciene Ferreira Azevedo Heart Institute (InCor), Medical School of University of Sao Paulo
  • Patricia Perlingeiro Heart Institute (InCor), Medical School of University of Sao Paulo
  • Luciana Diniz Nagem Janot De Matos Heart Institute (InCor), Medical School of University of Sao Paulo. Rehabilitation Center, Hospital Israelita Albert Einstein, Sao Paulo, Brazil

Resumo

This study evaluated energetic balance and macronutrient intake at competitive training and transition training and their impact on anthropometric and lipid profiles in sixteen professional male athletes. Dietary data, body composition measurements and lipid profile were obtained at the end of both season trainings. Despite increased carbohydrate supplementation during exercise and higher caloric intake at competitive training (+10%, P =0.01), total daily energy expenditure was higher than caloric intake (79%, P<0.001). These results show negative energy balance at competitive training. However, total daily energy expenditure and caloric intake were similar at transition training (P =0.35). Higher intake of carbohydrate, fat, and protein were observed at competitive training (+13%, P =0.001 for all), although caloric intake was below the requirements during this period. Body mass (+2%, P =0.05), body fat percentage (+56%, P =0.01), fat mass (+57%, P =0.01), and waist and hip circumferences (+10%, P =0.004) were higher at transition training, as well as total and LDL-cholesterols (+14%, P =0.001). Endurance athletes showed negative energy balance at competitive training and maintained similar caloric intake at transition training despite decreased total daily energy expenditure, which might have contributed to changes in anthropometric and lipid profiles. These findings emphasize the importance of nutritional counseling for professional athletes during different season trainings.

 

RESUMO 

Balanço energético e ingestão de macronutrientes  durante periodos de treinamento: influência nos perfis antropométrico e lipídico em atletas profissionais

Este estudo avaliou o balanço energético e a ingestão de macronutrientes nos treinamentos competitivo e de transição do treinamento e o seu impacto nos perfis antropométrico e lipídico de dezesseis atletas profissionais. Dados da dieta, medidas da composição corporal e perfil lipídico foram obtidos no final de ambos os treinamentos físico. Apesar do aumento da suplementação de carboidrato durante exercício e maior ingestão calórica no treinamento competitivo (+10%, P =0,01), o gasto energético diário total foi maior do que a ingestão calórica (79%, P<0,001), mostrando balanço energético negativo no treinamento competitivo. Entretanto, o gasto energético diário total e ingestão colórica foram similares no treinamento de transição (P =0,35). Maior ingestão de carboidrato, lipídio e proteína foram observados no treinamento competitivo (+13%, P =0,001), embora a ingestão calórica tenha sido abaixo da recomendada. Massa corporal (+2%, P =0,05), percentual de gordura corporal (+56%, P =0,01), massa de gordura (+57%, P =0,01), e circunferências de cintura e quadril (+10%, P =0,004) foram maiores no treinamento de transição, assim como o cholesterol total e LDL-c (+14%, P =0,001). Atletas de resistência apresentaram balanço energético negativo no treinamento competitivo e mantiveram ingestão calórica similar no treinamento de transição, apesar da diminuição do gasto energético, o que provavelmente contribuiu para as mudanças nos perfis antropométrico e lipídico. Esses achados ressaltam a importância do aconselhamento nutricional para atletas nos diferentes períodos do treinamento. 

Biografia do Autor

Marcia Godoy Gowdak, Instituto do Coração da Faculdade de Medicina da USP
Unidade de Reabilitação Cardiovascular e Fisiologia do Exercício

Referências

-Arnarson, A.; Ramel, A.; Geirsdottir, O. G.; Jonsson, P. V.; Thorsdottir, I. Changes in body composition and use of blood cholesterol lowering drugs predict changes in blood lipids during 12 weeks of resistance exercise training in old adults. Aging Clin Exp Res. Vol. 26. Num. 3. 2014. p.287-292.

-Azevedo, L. F.; Perlingeiro, P. S.; Brum, P. C.; Braga, A. M.; Negrao, C. E.; Matos, L. D. Exercise intensity optimization for men with high cardiorespiratory fitness. J Sports Sci. Vol. 29. Num. 6. 2011. p.555-561.

-Azevedo, L. F.; Perlingeiro, P. S.; Hachul, D. T.; Gomes-Santos, I. L.; Brum, P. C.; Allison, T. G.; Negrao, C. E.; De Matos, L. D. Sport modality affects bradycardia level and its mechanisms of control in professional athletes. Int J Sports Med. Vol. 35. Num. 11. 2014. p.954-959.

-Banfi, G.; Colombini, A.; Lombardi, G.; Lubkowska, A. Metabolic markers in sports medicine. Adv Clin Chem. Vol. 56. 2012. p.1-54.

-Bingham, S. A. Limitations of the various methods for collecting dietary intake data. Ann Nutr Metab. Vol. 35. Num. 3. 1991. p.117-127.

-Blundell, J. E.; Stubbs, R. J.; Hughes, D. A.; Whybrow, S.; King, N. A. Cross talk between physical activity and appetite control: does physical activity stimulate appetite? Proc Nutr Soc. Vol. 62. Num. 3. 2003. p.651-661.

-Bompa, T.; Half, G. G. Periodization: Theory and Methodology of Training. 5th ed. Human kinetics. USA. 2009.

-Bothwell, E. K.; Ayala, G. X.; Conway, T. L.; Rock, C. L.; Gallo, L. C.; Elder, J. P. Underreporting of food intake among Mexican/Mexican-American Women: rates and correlates. J Am Diet Assoc. Vol. 109. Num. 4. 2009. p.624-632.

-Burke, L. M.; Hawley, J. A.; Wong, S. H.; Jeukendrup, A. E. Carbohydrates for training and competition. J Sports Sci. Vol. 29. Suppl 1. 2011. p.S17-27.

-Cunningham, J. J. A reanalysis of the factors influencing basal metabolic rate in normal adults. Am J Clin Nutr. Vol. 33. Num. 11. 1980. p.2372-2374.

-De Oliveira, A. R.; Cruz, K. J.; Morais, J. B.; Severo, J. S.; Freitas, T. E.; Veras, A. L.; Romero, A. B.; Colli, C.; Nogueira, N. D.; Torres-Leal, F. L.; Marreiro, D. D. Magnesium Status and Its Relationship with C-Reactive Protein in Obese Women. Biol Trace Elem Res. Vol. 168. Num.2. 2015. p.296-302.

-Doherty, M.; Nobbs, L.; Noakes, T. D. Low frequency of the "plateau phenomenon" during maximal exercise in elite British athletes. Eur J Appl Physiol. Vol. 89. Num. 6. 2003. p.619-623.

-Drenowatz, C.; Eisenmann, J. C.; Carlson, J. J.; Pfeiffer, K. A.; Pivarnik, J. M. Energy expenditure and dietary intake during high-volume and low-volume training periods among male endurance athletes. Appl Physiol Nutr Metab. Vol. 37. Num. 2. 2012. p.199-205.

-Edwards, J. E.; Lindeman, A. K.; Mikesky, A. E.; Stager, J. M. Energy balance in highly trained female endurance runners. Med Sci Sports Exerc. Vol. 25. Num. 12. 1993. p.1398-1404.

-Friedewald, W. T.; Levy, R. I.; Fredrickson, D. S. Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clin Chem. Vol. 18. Num. 6. 1972. p.499-502.

-Fudge, B. W.; Westerterp, K. R.; Kiplamai, F. K.; Onywera, V. O.; Boit, M. K.; Kayser, B.; Pitsiladis, Y. P. Evidence of negative energy balance using doubly labelled water in elite Kenyan endurance runners prior to competition. Br J Nutr. Vol. 95. Num. 1. 2006. p.59-66.

-Imai, T.; Seki, S.; Dobashi, H.; Ohkawa, T.; Habu, Y.; Hiraide, H. Effect of weight loss on T-cell receptor-mediated T-cell function in elite athletes. Med Sci Sports Exerc. Vol. 34. Num. 2. 2002. p.245-250.

-King, J. A.; Miyashita, M.; Wasse, L. K.; Stensel, D. J. Influence of prolonged treadmill running on appetite, energy intake and circulating concentrations of acylated ghrelin. Appetite. Vol. 54. Num. 3. 2010. p.492-498.

-King, N. A.; Caudwell, P. P.; Hopkins, M.; Stubbs, J. R.; Naslund, E.; Blundell, J. E. Dual-process action of exercise on appetite control: increase in orexigenic drive but improvement in meal-induced satiety. Am J Clin Nutr. Vol. 90. Num. 4. 2009. p.921-927.

-Loucks, A. B.; Kiens, B.; Wright, H. H. Energy availability in athletes. J Sports Sci. Vol. 29. Suppl 1. 2011. p.S7-15.

-Lukaski, H. C;, Bolonchuk, W. W.; Klevay, L. M.; Mahalko, J. R.; Milne, D. B.; Sandstead, H. H. Influence of type and amount of dietary lipid on plasma lipid concentrations in endurance athletes. Am J Clin Nutr. Vol. 39. Num. 1. 1984. p.35-44.

-Noakes, T. D. The limits of endurance exercise. Basic Res Cardiol. Vol. 101. Num. 5. 2006. p.408-417.

-Petibois, C., Cassaigne, A., Gin, H., Deleris, G. Lipid profile disorders induced by long-term cessation of physical activity in previously highly endurance-trained subjects. J Clin Endocrinol Metab. Vol. 89. Num. 7. 2004. p.3377-3384.

-Rodriguez, N. R., DiMarco, N. M., Langley, S. Position of the American Dietetic Association, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and athletic performance. J Am Diet Assoc. Vol. 109. Num. 3. 2009. p.509-527.

-Schubert, M. M.; Sabapathy, S.; Leveritt, M.; Desbrow, B. Acute exercise and hormones related to appetite regulation: a meta-analysis. Sports Med. Vol. 44. Num. 3. 2014. p.387-403.

-Stubbs, R. J.; Sepp, A.; Hughes, D. A.; Johnstone, A. M.; Horgan, G. W.; King, N.; Blundell, J. The effect of graded levels of exercise on energy intake and balance in free-living men, consuming their normal diet. Eur J Clin Nutr. Vol. 56. Num. 2. 2002. p.129-140.

-Thompson, F. E.; Subar, A. F.; Loria, C. M.; Reedy, J. L.; Baranowski, T. Need for technological innovation in dietary assessment. J Am Diet Assoc. Vol. 110. Num. 1. 2010. p.48-51.

-Thompson, P. D.; Cullinane, E. M.; Eshleman, R.; Sady, S. P.; Herbert, P. N. The effects of caloric restriction or exercise cessation on the serum lipid and lipoprotein concentrations of endurance athletes. Metabolism. Vol. 33. Num. 10. 1984. p.943-950.

Publicado
2017-06-11
Como Citar
Gowdak, M. G., Azevedo, L. F., Perlingeiro, P., & De Matos, L. D. N. J. (2017). Energy balance and macronutrient intake during season trainings: influence on anthropometric and lipid profiles in professional athletes. RBNE - Revista Brasileira De Nutrição Esportiva, 11(64), 445-453. Recuperado de http://www.rbne.com.br/index.php/rbne/article/view/828
Seção
Artigos Científicos - Original