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Advisor(s)
Abstract(s)
Objectivo: Este estudo visa avaliar a influência de sapatilhas MBT na actividade electromiográfica do tibial anterior, gastrocnémio, recto femoral e bicípite femoral, aplicando um desequilíbrio. Metodologia: A amostra foi constituída por 30 indivíduos do sexo feminino, com idades entre os 21 e os 57 anos. Os dados foram recolhidos através de electromiografia, tendo sido utilizada a plataforma de forças e dinamómetro para monitorizar o desequilíbrio. Resultados: Não foram encontradas diferenças estatisticamente significativas no tempo de início de activação muscular com calçado MBT e descalço. Conclusão: O uso de MBT, comparando com descalço, não influenciou os tempos de início de activação muscular.
Objective: The main purpose of this project were to study the infl uence of MBT in electromyographi c activity of, Tibialis Anterior, Gastrocnemius, Rectus femoris and Biceps femoris during an external pertubation . Metodology : 30 subjects (female) with ages between 21 and 57 years old participate in this study. EMG activities were recorded during an exte rnal perturbation by surface electromyography, and monitorized using a platform and a dynamometer to measure the force . Results: Results showed no statistically significative differences in the initial time muscular activation, comparing the use of MBT and with bare feet Conclusion: The use of MBT doesn’t influenciate the initial time of muscular activation.
Objective: The main purpose of this project were to study the infl uence of MBT in electromyographi c activity of, Tibialis Anterior, Gastrocnemius, Rectus femoris and Biceps femoris during an external pertubation . Metodology : 30 subjects (female) with ages between 21 and 57 years old participate in this study. EMG activities were recorded during an exte rnal perturbation by surface electromyography, and monitorized using a platform and a dynamometer to measure the force . Results: Results showed no statistically significative differences in the initial time muscular activation, comparing the use of MBT and with bare feet Conclusion: The use of MBT doesn’t influenciate the initial time of muscular activation.
Description
Keywords
Controlo postural Desequilíbrio Electromiografia MBT Postural control External perturbation Electromyography
Pedagogical Context
Citation
Publisher
Instituto Politécnico do Porto. Escola Superior de Tecnologia da Saúde do Porto - Politema