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Avaliação da composição corporal e perfil alimentar em atletas de boxe
Authors
Gustavo Braz Malaquias
Matheus Dias Mendes
Marcio Leandro Ribeiro de Souza
Publication date
1 January 2021
Publisher
IBPEFEX
Abstract
Boxing is divided into categories according to their weight, to minimize the differences exerted by the weight on strength and speed. Drastic changes in body composition are frequently practiced in this modality, and strategies of food restriction and severe dehydration are practiced by these athletes. Therefore, the objective of this study was to carry out an assessment of the food profile and body composition in boxing athletes. This is a cross-sectional study, in which 14 male athletes were evaluated, with a mean age of 24.9 ± 6.3 years. In anthropometry, weight, height, body mass index (BMI), arm and waist circumferences, as well as skinfolds thickness were measured. To assess the food profile, three 24-hour recalls were applied, and the average of the three days was used. The average BMI was 27.4 ±6.0 kg/m2 and the average fat percentage was 15.7 ±8.8%. The average caloric intake was 1960.7 ±528.0 kcal/day, the protein intake was 1.5 ±0.5 g/kg/day, and the carbohydrate consumption was 2.81 ±1.5 g/kg/day. Regarding micronutrients, most athletes (>50%) had an insufficient consumption of fibers, calcium, magnesium, potassium, selenium, and vitamins A, B9, B2, B6, C, D and E. This study appears as one of the first to evaluate the dietary profile and body composition in boxing athletes, helping to understand their nutritional needs, aiming to preserve health and enhance sports performance in all phases of training in this sport.O boxe é dividido em categorias de acordo com seu peso, visando minimizar as diferenças exercidas pelo peso na força e velocidade. Alterações drásticas na composição corporal são frequentemente praticadas nessa modalidade, e estratégias de restrição alimentar e desidratação severa são praticadas por estes atletas. Sendo assim, o objetivo desse estudo foi realizar uma avaliação do perfil alimentar e da composição corporal em atletas de boxe. Trata-se de um estudo transversal, observacional, no qual foram avaliados 14 atletas homens, com idade média de 24,9 ±6,3 anos. Na antropometria, foram aferidos peso, altura, Ãndice de massa corporal (IMC), circunferências do braço e da cintura, além de dobras cutâneas. Para avaliar o perfil alimentar, foram aplicados três recordatórios 24 horas, e a média dos três dias foi utilizada. O IMC médio foi de 27,4 ± 6,0 kg/m2 e o percentual de gordura médio foi 15,7 ± 8,8%. O consumo calórico médio foi 1960,7 ±528,0 kcal/dia, o consumo proteico foi 1,5 ± 0,5 g/kg/dia, e o consumo de carboidratos foi 2,81 ± 1,5 g/kg/dia. Quanto aos micronutrientes, a maioria dos atletas (>50%) apresentaram um consumo insuficiente de fibras, cálcio, magnésio, potássio, selênio, e das vitaminas A, B9, B2, B6, C, D e E. Este estudo surge como um dos primeiros que avaliaram o perfil alimentar e composição corporal em atletas de boxe, auxiliando na compreensão das necessidades nutricionais dessa modalidade, visando preservar a saúde e potencializar a performance esportiva em todas as fases de treinamento desse esporte
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Last time updated on 23/12/2021
RBNE - Revista Brasileira de Nutrição Esportiva
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Last time updated on 22/10/2021