Confiabilidade do dispositivo humon beta CW-NIRS para medir a saturação de oxigênio muscular durante o esqui alpino: um estudo piloto
DOI:
https://doi.org/10.24310/JPEHMjpehmjpehm.v3i213035Palavras-chave:
SmO2, iMUDS, espectroscopia de infravermelho próximo, simulador de esquiResumo
O estudo a seguir analisou a confiabilidade de um novo dispositivo (Humon Beta, Dynometrics, Inc. Boston), onda contínua (CW), avaliando o Sm02 do vasto lateral dominante durante quatro estágios (linha de base, aquecimento, exercício, recuperação). através de um protocolo de esqui alpino em um simulador. Treze participantes saudáveis ??foram avaliados usando um desenho de medidas repetidas (teste reteste) com 48 horas de separação entre os testes. Os resultados mostram uma tendência à confiabilidade absoluta e relativa para as medidas de pico e média do Sm02 durante os quatro estágios (CV: 5,14 - 12,90; ICC: 0,40 - 0,87). O SmO2 é um condicionador limitante do desempenho, portanto, sua possível modificação através do treinamento seria benéfico para o desenvolvimento deste esporte. O dispositivo CW-NIRS pode ser uma ferramenta confiável para monitorar mudanças no SmO2, em diferentes estágios, para esquiadores alpinos, fornecendo informações fisiológicas relevantes para a prática.
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