Hábitos e consumo alimentares de atletas nadadores

Kazapi, Ileana Mourão; Ramos, Lucas de Paula

doi:10.1590/s1415-52731998000200002

Cited by 3 publications

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“…However, it is known that the eating habits of adolescents are frequently inadequate. Adolescents often substitute meals with snacks of low nutritional value [ 29 ] and consume insufficient amounts of milk, dairy products, fruits, and vegetables [ 30 – 32 ], as well as large amounts of high energy-density foods that are rich in sodium and sugar, such as soft drinks and fast foods [ 31 , 33 , 34 ].…”

Section: Discussionmentioning

confidence: 99%

“…In the present study, a deficit in total energy intake among adolescent males was verified, different to the findings of Braggion et al [ 35 ], who observed energy intake below DRI values among both male and female adolescent athletes. Moreover, Kazapi and Ramos [ 30 ] observed a greater prevalence of restricted energy intake among female athletes than their male counterparts. According to Panza et al [ 36 ], many athletes who engage in different sports, especially female athletes, usually adopt dietary restrictions as a way to reduce body weight and optimize sports performance.…”

Section: Discussionmentioning

confidence: 99%

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Critical evaluation of food intake and energy balance in young modern pentathlon athletes: a cross-sectional study

Coutinho

Porto

Pierucci

2016

Journal of the International Society of Sports Nutrition

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BackgroundModern pentathlon comprises five sports: fencing, swimming, equestrian jumping, and a combined event of pistol shooting and running. Despite the expected high energy demand of this sport, there are few studies that provide support for the nutritional recommendations for pentathletes. The purpose of the present study was to evaluate young modern pentathlon athletes with respect to body composition, biochemical profile, and consumption of food and supplements.MethodsFifty-six young modern pentathletes aged 13.5 ± 2.4 years participated in the study: 22 adolescent girls and 34 adolescent boys, weight 55.8 ± 13.3 kg, height 1.6 ± 0.1 m, and body fat 21.1 ± 3.1 %. Food consumption was analyzed through a 24-h recall method and food-frequency questionnaire. Assessment of body composition was carried out by checking anthropometric measures (body mass, height, and skinfolds) and using protocols according to participants’ age and sexual maturity.ResultsMale participants consumed less energy than the general recommendations for athletes from the American Dietetic Association (2749 ± 1024 kcal vs. 3113 ± 704 kcal, p < 0.01), whereas female participants consumed more energy than those recommendations (2558 ± 808 kcal vs. 2213 ± 4734 kcal, p < 0.01). Neither young men nor young women followed the carbohydrate intake recommendations for athletes (6.3 ± 2.5 g/kg/day and 6.6 ± 2.2 g/kg/day, respectively). Lipid and protein intakes corresponded to recommendations for both sexes; however, insufficient intakes of calcium, fruits, and vegetables were seen, as well as frequent consumption of baked goods and sugared soft drinks.ConclusionsAdolescent modern pentathlon athletes presented inadequate eating habits with respect to consumption of carbohydrates and energy. Many participants had insufficient intake of micronutrients, especially calcium. However, future research is needed that is aimed at elucidating the real nutritional demands for good physical performance in this sport and the impact of inadequate eating habits on performance, especially among young athletes who are in the growth-stage years and are exposed to intense physical exercise routines.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Critical evaluation of food intake and energy balance in young modern pentathlon athletes: a cross-sectional study

Coutinho

Porto

Pierucci

2016

Journal of the International Society of Sports Nutrition

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“…Sabe-se que este nutriente é uma importante fonte de energia para o corpo e que se não estiver presente em quantidades adequadas, outros nutrientes desempenharão seu papel, prejudicando o crescimento e desenvolvimento dos indivíduos (Demonte, 1998). Estes resultados são semelhantes aos encontrados por Kazapi & Ramos (1998), quando estudaram atletas adolescentes de natação.…”

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Consumo de energia e macronutrientes por adolescentes de escolas públicas e privadas

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Avaliação nutricional de pessoas com deficiência praticantes de natação

Barreto

Panziera

Sant'Anna

et al. 2009

Rev Bras Med Esporte

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A natação contribui para a saúde física, mental e social das pessoas que apresentam alguma deficiência. Sabendo que o aspecto nutricional é relevante para o desempenho esportivo e qualidade de vida desses indivíduos, o objetivo deste estudo foi avaliar o estado nutricional de pessoas com deficiências que praticam natação. Quatro indivíduos do sexo masculino e quatro do feminino, com deficiências físicas ou visuais, idade entre 19 e 36 anos, que nadavam de duas a três vezes por semana, participaram do protocolo de avaliação. Foram realizadas avaliação antropométrica, avaliação da ingestão alimentar através de recordatório de três dias e avaliação bioquímica para análise do perfil lipídico (triglicerídeos, colesterol total e frações). O IMC médio encontrado foi de 24,15 ± 2,33kg/m 2 e 27,26 ± 4,91kg/m 2 para homens e mulheres, respectivamente. O consumo alimentar médio encontrado, para ambos os sexos, foi de 3161,33 + 480,08kcal, tendo composição média de 58,13 ± 5,04% de carboidratos, 19,62 + 1,54% de proteínas e 22,45 ± 5,64% de lipídios do valor energético total (VET). As mulheres apresentaram consumo adequado de proteínas; entretanto os homens consumiam além das suas necessidades (2,14 + 0,34g/kg/dia). Para os demais nutrientes, o consumo foi adequado em ambos os sexos. As análises bioquímicas demonstraram, em geral, perfil lipídico adequado, com tendência a baixos valores de HDL. Conclui-se que os indivíduos do sexo masculino apresentaram composição corporal e perfil lipídico adequados, mesmo com consumo excedente de calorias e proteínas. Já no sexo feminino, verificou-se risco nutricional, pois as participantes apresentavam sobrepeso. Evidencia-se que esse grupo necessita de orientação nutricional individualizada para corrigir as inadequações alimentares observadas e, assim, melhorar seu desempenho físico e qualidade de vida.Palavras-chave: avaliação nutricional, deficiência física, exercício. aBStRaCtSwimming contributes to physical, mental and social health of people who have some kind of disability. Bearing in mind that the nutritional aspect is relevant to sports performance as well as to life quality of these individuals, this study has aimed at evaluating the nutritional status of disabled individuals who practice swimming. Four male and four female individuals aged between 19 and 36 years who have either physical or visual impairment, as well as swim two or three weekly times, participated in the assessment protocol. Anthropometric analysis and food intake evaluation were used through three-day-recording and biochemical evaluation for the analysis of the lipid profile (triglycerides, total and fraction cholesterol). Mean BMI found was 24.15 ± 2.33 kg/m2 and 27.26 ± 4.91kg/m2 for men and women, respectively. The average food intake observed for both sexes was 3161.33 ± 480.08 kcal, having mean composition of 58.13 ± 5.04% of carbohydrates, 19.62 ± 1.54% of protein and 22.45 ± 5.64% of lipids from the total energetic value (TEV). Women presented adequate intake of protein, while men ingested it beyond t...

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Hábitos e consumo alimentares de atletas nadadores

Abstract: A, excess of protein, fat, vitamin C and iron (> 110%), and a normal adequacy

Cited by 3 publications

References 28 publications

Critical evaluation of food intake and energy balance in young modern pentathlon athletes: a cross-sectional study

Critical evaluation of food intake and energy balance in young modern pentathlon athletes: a cross-sectional study

Consumo de energia e macronutrientes por adolescentes de escolas públicas e privadas

Avaliação nutricional de pessoas com deficiência praticantes de natação

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