Análise do efeito da acupuntura e da fotobiomodulação na fadiga muscular
Data
2022-10-20
Autores
Souza, Alexandre dos Santos 
Orientadores
Albertini, Regiane
Tipo
Dissertação de mestrado
Título da Revista
ISSN da Revista
Título de Volume
Resumo
Objetivo: O objetivo principal deste estudo foi analisar o efeito da acupuntura e da fotobiomodulação. Os secundários; identificar dentre os dois protocolos (acupuntura e fotobiomodulação), qual é o mais eficiente em minimizar a perda de rendimento e de redução na carga de exercícios decorrentes da fadiga, identificar se após a aplicação dos protocolos os indivíduos conseguem desempenhar a mesma carga de trabalho anterior a sua aplicação, ou se o trabalho pode ser potencializado. Métodos: Este estudo foi quantitativo e experimental, com uma amostra composta por 72 indivíduos ativos (42 homens e 32 mulheres) idades entre 20 e 38 anos, média de 25,79 anos, média de altura de 172,01 cm, média de peso de 72,28 kg e IMC 24,37. Para avaliação da fadiga, antes e após a intervenção foi utilizado o protocolo de Bosco modificado, com 3 saltos com contra movimento sucessivos, sobre uma plataforma de força da marca EMG System do Brasil®, modelo Biomec 412, operada pelo software EMGlab2 do mesmo fabricante, para indução da fadiga utilizou-se de um protocolo de 100 saltos com contra movimento no solo, analisando o padrão do salto até a falha ou pela decisão do avaliado em interromper o teste indicando a fadiga. Após o protocolo de fadiga, os indivíduos foram submetidos aos protocolos de tratamento do grupo A acupuntura, grupo B acupuntura placebo, o grupo C controle e o grupo D fotobiomodulação. Resultados: Os dados demonstram haver diferença significativa antes e após a intervenção nos grupos A e D. Sendo possível verificar uma diferença entre a média das alturas dos saltos 1 e 2, de 2,60 cm e 2,45 cm, para um tamanho de efeito de 0.387 e 0.413 respectivamente, com p < 0,001 em ambos os grupos. A análise de variância (ANOVA) demonstrou que para o salto vertical houve diferenças estatísticas significativas intra grupos, com base na interação do grupo e fatores de tratamento [F (3,64): 24.304; p < 0.001; η²: 0.013], demonstrado na tabela 6. Comparações pareadas a posteriori indicaram que as intervenções tiveram efeitos positivos significativos nos índices de fadiga pós-intervenção nos grupos A e D. Conclusões: Concluímos, que a acupuntura e a fotobiomodulação são eficientes em minimizar os efeitos da fadiga, havendo um indicativo que estes protocolos de tratamento podem potencializar a performance muscular podendo haver um ganho em altura após a intervenção.
The main objective of this study was to analyze the effect of acupuncture and photobiomodulation. The secondary objectives are; to identify, among the two protocols (acupuncture and photobiomodulation), which is the most efficient in minimizing the loss of performance and reduction in the exercise load resulting from fatigue, to identify whether, after the application of the protocols, individuals are able to perform the same previous workload its application, or if the work can be enhanced. Methods: This study was quantitative and experimental, with a sample composed of 72 active individuals (42 men and 32 women) aged between 20 and 38 years, mean age 25.79 years, mean height 172.01 cm, mean weight 72.28 kg and body mass index 24,37. For the assessment of fatigue, before and after the intervention, the modified Bosco protocol was used, with 3 successive countermovement jumps on a force platform from the brand EMG System do Brasil®, model Biomec 412, operated by EMGlab2 software from the same manufacturer, to induce fatigue, a protocol of 100 counter movement was used, analyzing the jump pattern until failure or the participant's decision to interrupt the test indicating fatigue. After the fatigue protocol, the individuals were submitted to the treatment protocols of group A acupuncture, group B placebo acupuncture, group C control and group D photobiomodulation. Results: The data show a significant difference before and after the intervention in groups A and D. It is possible to verify a difference between the average heights of heels 1 and 2, 2.60 cm and 2.45 cm, for a size of effect of 0.387 and 0.413 respectively, with p < 0.001 in both groups. Analysis of variance (ANOVA) demonstrated that for vertical jump there were statistically significant differences within groups, based on group interaction and treatment factors [F (3.64): 24,304; p < 0.001; η²: 0.013], shown in Table 6. Paired posteriori comparisons indicated that the interventions had significant positive effects on the post-intervention fatigue indices in groups A and D. Conclusions: We conclude that acupuncture and photobiomodulation are efficient in minimizing the effects of fatigue, with an indication that these treatment protocols can enhance muscle performance and there may be a gain in height after the intervention.
The main objective of this study was to analyze the effect of acupuncture and photobiomodulation. The secondary objectives are; to identify, among the two protocols (acupuncture and photobiomodulation), which is the most efficient in minimizing the loss of performance and reduction in the exercise load resulting from fatigue, to identify whether, after the application of the protocols, individuals are able to perform the same previous workload its application, or if the work can be enhanced. Methods: This study was quantitative and experimental, with a sample composed of 72 active individuals (42 men and 32 women) aged between 20 and 38 years, mean age 25.79 years, mean height 172.01 cm, mean weight 72.28 kg and body mass index 24,37. For the assessment of fatigue, before and after the intervention, the modified Bosco protocol was used, with 3 successive countermovement jumps on a force platform from the brand EMG System do Brasil®, model Biomec 412, operated by EMGlab2 software from the same manufacturer, to induce fatigue, a protocol of 100 counter movement was used, analyzing the jump pattern until failure or the participant's decision to interrupt the test indicating fatigue. After the fatigue protocol, the individuals were submitted to the treatment protocols of group A acupuncture, group B placebo acupuncture, group C control and group D photobiomodulation. Results: The data show a significant difference before and after the intervention in groups A and D. It is possible to verify a difference between the average heights of heels 1 and 2, 2.60 cm and 2.45 cm, for a size of effect of 0.387 and 0.413 respectively, with p < 0.001 in both groups. Analysis of variance (ANOVA) demonstrated that for vertical jump there were statistically significant differences within groups, based on group interaction and treatment factors [F (3.64): 24,304; p < 0.001; η²: 0.013], shown in Table 6. Paired posteriori comparisons indicated that the interventions had significant positive effects on the post-intervention fatigue indices in groups A and D. Conclusions: We conclude that acupuncture and photobiomodulation are efficient in minimizing the effects of fatigue, with an indication that these treatment protocols can enhance muscle performance and there may be a gain in height after the intervention.
Descrição
Citação
SOUZA, Alexandre dos Santos. Análise do efeito da Acupuntura e da Fotobiomodulação na Fadiga Muscular, 2023. 43 f. Dissertação (Mestrado em Ciências do Movimento Humano e Reabilitação) - Universidade Federal de São Paulo, Instituto de Saúde e Sociedade, Santos, 2023.