Aumentos de desempenho sem público: dados comparados de lutadores de artes marciais mistas durante a COVID-19

Autores

DOI:

https://doi.org/10.18002/rama.v15i2.6294

Palavras-chave:

Desportos de combate, artes marciais, artes marciais mistas, COVID-19, análise do rendimento, facilitação social

Resumo

Durante a COVID-19, os atletas foram forçados a competir na ausência de público. Foi demonstrado que o desempenho atlético e cognitivo aumenta e diminui ao competir com ou sem público, algo que foi denominado “facilitação social”. O presente estudo procurou investigar esse efeito num experimento natural devido à pandemia atual, num desporto em que o efeito nunca foi examinado: artes marciais mistas (MMA). Uma variável de desempenho foi construída e dados de 86 lutadores que competiram durante a COVID-19 foram recolhidos e comparados com o histórico de competições anteriores. No total, 586 lutas foram analisadas. A distribuição dos dados e os pressupostos foram explorados, nos quais foi encontrada uma distribuição não normal. Posteriormente, foi realizado um teste de homogeneidade marginal e um teste de Wilcoxon Signed Ranks. Os resultados mostraram que lutadores de MMA que venceram a luta sem público apresentaram piores desempenhos nas lutas anteriores, que contaram com a presença do público. O estudo atual explora ainda a noção de efeitos de facilitação social e sugere que pode haver uma necessidade de incorporar proativamente alternativas de treino que poderiam mitigar decréscimos de desempenho em lutadores que são propensos a efeitos negativos devido a estímulos externos, como uma audiência. No entanto, devido às observações limitadas na condição de não público, os resultados do estudo devem ser interpretados com cautela e considerados altamente preliminares.

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Biografia Autor

Tony Blomqvist Mickelsson, Södertörn University

Department of Social Sciences, PhD student

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Publicado

2020-12-02

Como Citar

Blomqvist Mickelsson, T., & Shaw, V. (2020). Aumentos de desempenho sem público: dados comparados de lutadores de artes marciais mistas durante a COVID-19. Revista de Artes Marciales Asiáticas, 15(2), 50–58. https://doi.org/10.18002/rama.v15i2.6294

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