A fibra muscular e fatores que interferem no seu fenótipo
DOI:
https://doi.org/10.11606/issn.2317-0190.v15i2a102923Palavras-chave:
Fibras Musculares, Músculo Esquelético, Miosinas, FenótipoResumo
O grande interesse atual em tirar proveito das variações na performance humana, nos levam a busca do entendimento as adaptações fisiológicas, bioquímicas e morfológicas nos tecidos envolvidos. Os resultados obtidos através de modelos experimentais fornecem informações para melhor entender a função muscular, e com isso permitir planejar um treinamento adequado ao objetivo pretendido, tendo como base adaptações fisiológicas. A performance esportiva depende de um grande número de fatores, o tipo do músculo e os estímulos a que ele é submetido e são sem dúvida parâmetros importantes para o desempenho atlético. Para cada modalidade é ideal ter um grupo de fibras predominante adequado às características específicas da atividade. Dependendo do tipo de estímulo podemos obter um aumento de força, sendo esta adaptação uma das mais importantes para a manutenção da saúde ou a melhora do desempenho atlético.
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