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Estratégias de alimentação, hidratação e suplementação, em perÃodo de treinamento e competição de triatletas no Ironman 140.6 e 70.3 brasil
Authors
Mariana Abe Vicente Cavagnari
Gabriela Datsch Bennemann
Dalton Luiz Schiessel
Felipe Zavadski
Publication date
19 March 2018
Publisher
IBPEFEX
Abstract
O Triatlon Ironman é caracterizado como atividade de endurance composto por natação, corrida e ciclismo. Uma adequada ingestão dietética pode auxiliar no desempenho desses atletas. O estudo investigou as diferentes estratégias de alimentação e suplementação de 10 atletas do municÃpio de Guarapuava, Paraná, sendo cinco participantes do Ironman Completo e cinco do Ironman 70.3. A duração média de treinamento dos participantes foi de 4,60 (±1,95) horas/dia para o grupo Ironman Completo e de 3,00 (±1,87) horas/dia para o grupo Ironman 70.3. A avaliação dietética indicou ingestão calórica inferior ao  recomendado para a maioria dos atletas de ambos os grupos. Já o consumo protéico foi superior ao recomendado para ambos os grupos. Em relação ao consumo de micronutrientes, observou-se que deficiência na ingestão de vitamina D e potássio para todos os participantes, de cálcio para 60% (n=6), zinco para 40%(n=4), magnésio em 40% (n=4) e vitamina A em 30% (n=3). A ingestão hÃdrica de todos os participantes esteve abaixo das recomendações, e os recursos ergogênicos nutricionais mais utilizados foram os aminoácidos de cadeia ramificada e os carboidratos em gel, tanto em perÃodo de competição quanto de treino. Concluiu-se, portanto, que há necessidade de adequação nas estratégias nutricionais do grupo em questão, bem como a educação nutricional visando melhorar a performance nos treinos e minimizar possÃveis danos decorrentes do desequilÃbrio nutricional. ABSTRACT Feeding, hydration and supplementation strategies in training and competition period of triathletes in “Iron Man 140.6 and 70.3 Brazilâ€The Ironman Triathlon is characterized as an endurance activity consisting of swimming, running and cycling. Adequate dietary intake may aid in the performance of these athletes. The study investigated the different feeding and supplementation strategies of 10 athletes from the city of Guarapuava, Paraná, with five participants from Ironman Complete and five from Ironman 70.3. The average training time of participants was 4.60 (± 1.95) hours / day for the Ironman Complete group and 3.00 (± 1.87) hours / day for the Ironman 70.3 group. Dietary assessment indicated a caloric intake lower than that recommended for most athletes in both groups. Protein consumption was higher than recommended for both groups. In relation to micronutrient intake, deficiency in vitamin D and potassium intake was found for all participants, from calcium to 60% (n = 6), zinc to 40% (n = 4), magnesium to 40% ( N = 4) and vitamin A in 30% (n = 3). The water intake of all participants was below the recommendations, and the nutritional ergogenic resources most used were the branched-chain amino acids and the carbohydrates in gel, both during competition and training. It was concluded, therefore, that there is a need for adequacy in the nutritional strategies of the group in question, as well as nutritional education aimed at improving performance in training and minimizing possible damages due to nutritional imbalance
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Last time updated on 17/10/2019