Abstract
AIMS: To assess frequency, characteristics and methods used for rapid weight loss by Taekwondo fighters in the state of Rio Grande do Sul METHODS: A cross-sectional study recruited athletes who met the following inclusion criteria: a) to be a Taekwondo fighter, b) to have a black belt degree c) being competitor in the event in which data collection occurred. Data collection took place during the first stage of the Costa Doce Circuit - Selective to State Team in 2013. Data were collected using a validated questionnaire on weight loss in wrestlers, consisting of three sections, completed before weighing. RESULTS: Of the 23 volunteers, 21 (91.3%) reported losing weight to compete. Most lost between 1 and 3 kg in the pre-competition period for three to four days, up to twice a year, by the following methods: increasing physical activity, skipping meals and restriction of fluid intake. Most men lost 1-2 kg and women between 1 and 2.5 kg. Men recovered until 2 kg after weighing, while the women came to recover up to 7 kg. The master was the person who most influenced them. CONCLUSIONS: We observed a high frequency of fast weight reduction in Taekwondo athletes. Professional cited as most influential in weight loss was the Master. The methods used were increased physical activity, decreased intake of food and fluid restriction.
Highlights
characteristics and methods used for rapid weight loss by Taekwondo fighters
Men recovered until 2 kg
We observed a high frequency of fast weight reduction in Taekwondo athletes
Summary
Ainda quanto ao TKD, estudos demonstram que um grande número de lutadores tenta perder peso para lutar em categorias mais leves, com objetivo de obter melhor desempenho, ocasionando o “weight cycling”, expressão usada para definir o efeito sanfona causado pela perda aguda de massa corporal e retorno rápido ao estado antigo logo após a pesagem.5 Já se observaram reações negativas nesse processo, as quais foram relatadas pelos atletas, como cansaço, diminuição do rendimento, aumento da tensão, redução do vigor, aumento da raiva, tontura e maior suscetibilidade a resfriados e infecções.6
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