The aim of this study is to assess body fat level, energy and nutrient intake of adolescent ballet dancers and to compare these results with those of adolescents from ordinary school. Participants included 39 ballet dancers and 70 adolescents from ordinary school. Body composition was measured using a multi-frequency 8-polar bioelectrical impedance leg-to-hand analyser (X-Scan Plus II, Korea). Dietary intakes were assessed using a three-day estimated food record. Nutritional intake was calculated using the Nutri Survey software. Ballet dancers were slightly shorter, lighter, with less fat and fat-free mass compared to girls from ordinary school. 51.3% (95% CI 35.59 to 66.97) of ballet dancers and 4% (95% CI; 0.27 to 11.15) of ordinary school girls had a body fat level of 12% or less. The recommended amount of 35–45 kcal energy to kg fat-free mass for aesthetic sports was not reached by 42.1% (95% CI 27.61 to 50.65%) of ballet dancers. No statistically significant difference was found in percent body fat between ballet dancers who consumed energy less than the recommended amount compared to those who ate normally, but fatfree mass (p < 0.05) was lower in those who consumed 35–45 kcal energy to kg fat-free mass or less compared to those who ate more. The investigated groups had an inadequate intake of minerals and vitamins during the winter period.
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Anonymous (2009). American College of Sports Medicine position stand. Nutrition and athletic performance. American Dietetic Association, Dietitians of Canada, American College of Sports Medicine, Rodriguez, N., R., Di Marco, N., M., Langley, S. Med. Sci. Sports Exerc.,41 (3), 709–731.
Areta, J. L., Burke, L., M., Ross, M. L., Camera, D. M., West, D. W., Broad, E. M., Jeacocke, N. A., Moore, D. R., Stellingwerff, T., Phillips, S. M., Hawley, J. A., Coffey, V. G. (2013). Timing and distribution of protein ingestion during prolonged recovery from resistance exercise alters myofibrillar protein synthesis. J. Physiol., 591 (9), 2319–2331.
Beck, K. L., Mitchell, S., Foskett, A, Conlon, C. A., von Hurst, P. R. (2015). Dietary intake, anthropometric characteristics, and iron and vitamin D status of female adolescent ballet dancers living in New Zealand. Int. J. Sport Nutr. Exerc. Metab.,25 (4), 335–343.
Benardot, D. (2012). Advanced Sports Nutrition. 2nd ed. Human Kinetics, Champaign, IL. 424 pp. (at p. 341).
Croll, J., K., Neumark-Sztainer D., Story, M., Wall, M., Perry, C., Harnack, L. (2006). Adolescents involved in weight-related and power team sports have better eating patterns and nutrient intakes than non-sport-involved adolescents. J. Amer. Diet Assoc., 106 (5), 709–717.
Kalnina, L., Sauka, M., Timpka, T., Dahlström, Ö., Nylander, E., Selga, G., Ligere, R., Karklina, H., Priedite, I., S., Larins, V. (2015). Body fat in children and adolescents participating in organized sports: Descriptive epidemiological study of 6048 Latvian athletes. Scand. J. Publ. Health,43 (6), 615–622.
Loucks, A., B., Thuma J., R. (2003). Luteinizing hormone pulsatility is disrupted at a threshold of energy availability in regularly menstruating women. J. Clin. Endocrinol. Metab.,88 (1), 297–311.
Melin, A., Tornberg, Å. B., Skouby, S., Møller, S. S., Sundgot-Borgen, J., Faber, J., Sidelmann, J. J., Aziz, M., Sjödin, A. (2015). Energy availability and the female athlete triad in elite endurance athletes. Scand. J. Med. Sci. Sports, 25 (5), 610–622.
Mountjoy, M., Sundgot-Borgen, J., Burke, L., Carter, S., Constantini, N., Lebrun, C., Meyer, N., Sherman, R., Steffen, K., Budgett, R., Ljungqvist, A. (2014). The IOC consensus statement: beyond the Female Athlete Triad— (RED-S). Brit. J. Sports Med.,48 (7), 491–497.
Nattiv, A., Loucks, A., B, Manore, M., M., Sanborn, C., F., Sundgot-Borgen, J., Warren, M., P., American College of Sports Medicine. (2007). The female athlete triad special communications: position stand. Med. Sci. Sports Exerc.,39 (10), 1867–1882.
Rauh, M., J., Nichols, J., F., Barrack, M., T. (2010). Relationships among injury and disordered eating, menstrual dysfunction, and low bone mineral density in high school athletes: A prospective study. J. Athl. Train,45 (3), 243–252.
Rickenlund, A., Eriksson, M. J., Schenck-Gustafsson, K., Hirschberg, A. L. (2005). Amenorrhea in female athletes is associated with endothelial dysfunction and unfavorable lipid profile. J. Clin. Endocrinol. Metab.,90 (3), 1354–1359.
Soric, M., Misigoj-Durakovic, M., Pedisic, Z. (2008). Dietary intake and body composition of prepubescent female aesthetic athletes. Int. J. Sport Nutr. Exerc. Metab.,18 (3), 343–354.
Sundgot-Borgen, J., Meyer, N. L., Lohman, T. G., Ackland, T. R., Maughan, R. J., Stewart, A. D., Müller, W. (2013). How to minimise the health risks to athletes who compete in weight-sensitive sports review and position statement on behalf of the Ad Hoc Research Working Group on Body Composition, Health and Performance, under the auspices of the IOC Medical Commission. Brit. J. Sports Med., 47 (16), 1012–1022.
Sundgot-Borgen, J., Garthe, I. (2011). Elite athletes in aesthetic and Olympic weight-class sports and the challenge of body weight and body compositions. J. Sports Sci., 29 (Suppl. 1), S101–S114.
Żuława, G., Pilch, W. (2012). The estimation of nutrition habit of ballet school students in Krakow. Rocz Panstw. Zakl. Hig., 63 (1), 105–110.