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Listar Artículos Científicos por materia "Electromyography"

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  • Differences in the electromyography activity of a roundhouse kick between novice and advanced taekwondo athletes 

    Valdés-Badilla, Pablo; Barramuno Medina, Mauricio; Astudillo Pinilla, Rodrigo; Herrera Valenzuela, Tomás; Guzmán-Muñoz, Eduardo; Pérez-Gutiérrez, Mikel; Gutiérrez-García, Carlos; Martínez Salazar, Cristian (2018)
    Aim. The aim of this study was to determine differences in muscular activation and the moment of maximum electromyography amplitude pre- and post-impact of the roundhouse (bandalchagui) kick between novice and advanced ...

  • Optimal activation ratio of the scapular muscles in closed kinetic chain shoulder exercises: A systematic review 

    Méndez-Rebolledo, Guillermo; Morales-Verdugo, Juan; Orozco-Chavez, Ignacio; Habechian-Zamuner, Fernanda A.; Lara Padilla, Eleazar; Berral de la Rosa, Francisco J. (2021)
    BACKGROUND: Muscle synergies contribute to scapular position during arm movement. The trapezius and serratus anterior (SA) muscles are the main stabilizers and are therefore the main target muscles of therapeutic ...

  • Quadriceps muscle reaction time in obese children 

    Guzmán-Muñoz, Eduardo; Mendez-Rebolledo, Guillermo; Sazo-Rodriguez, Sergio; Salazar-Méndez, Joaquín; Valdes-Badilla, Pablo; Nuñez-Espinosa, Cristian; Herrera Valenzuela, Tomás (2024)
    This study aimed to determine the influence of obesity, according to body mass index (BMI) and fat mass percentage, on quadriceps muscle reaction times. The study utilized a cross-sectional design. The sample size consisted ...