Um lutador pode desenvolver mandíbula de vidro? Evidências estatísticas em artes marciais mistas

Autores

DOI:

https://doi.org/10.18002/rama.v18i2.6205

Palavras-chave:

Artes marciais, desportos de combate, artes marciais mistas, MMA, rendimento, nocaute

Resumo

Este artigo trata de um fenómeno nos desportos de combate denominado “mandíbula de vidro” ou “queixo de vidro”. É a capacidade de um lutador resistir a socos na região da mandíbula, sem cair inconsciente, e, assim, receber um KO. O objetivo principal deste trabalho é investigar a possibilidade de desenvolver uma mandíbula de vidro ao longo da carreira de um lutador, e se alguns lutadores estão mais predispostos a sofrer nocaute. Utilizando dados da maior organização de mixed martial arts, Ultimate Fighting Championship, abrangendo os anos de 2010 a 2021, modelos estatísticos revelam que certos lutadores podem ser mais suscetíveis a KO em comparação com outros. Por outro lado, não foi possível demonstrar que a probabilidade de uma futura derrota por KO, ou seja, o desenvolvimento de uma mandíbula de vidro, aumentou com o número de KO recebidos. No entanto, ainda há espaço para uma investigação mais detalhada desse fenómeno. O treino de resistência de socos na região da cabeça, historicamente debatido, não pode ser recomendado. Por outro lado, é aconselhável observar as reações dos lutadores aos golpes na cabeça para identificar aqueles com maior predisposição para o KO. Eles devem, então, ser especialmente cautelosos ao praticar desportos de combate.

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Biografia Autor

Vojtech Kotrba, University of New York in Prague

Vojtech Kotrba (Czech Republic) is researcher and assistant professor of Sports Economics and Management at the University of New York in Prague. He published papers about sports performance and fans' preferences and behavior regarding nationality, race, or heuristics. His main interest is to link the findings of behavioral economics to the sports environment. Among other sports, he took up karate and historical fencing in his youth. E-mail: vkotrba@unyp.cz  

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Publicado

2023-08-09

Como Citar

Kotrba, V. (2023). Um lutador pode desenvolver mandíbula de vidro? Evidências estatísticas em artes marciais mistas. Revista de Artes Marciales Asiáticas, 18(2), 95–102. https://doi.org/10.18002/rama.v18i2.6205

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