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seen from United States
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seen from United States
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seen from Canada
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seen from Malaysia
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seen from Brazil
TIPOS DE ACCIÓN MUSCULAR 😊 😊 😊
-Activación Concéntrica: el musculo tiende a acortar sus sarcómeros (superación de la resistencia externa, la fuerza actúa en sentido contrario al movimiento).
-Activación Excéntrica: el músculo tiende a elongar sus sarcómeros (cesión ante la resistencia externa, la fuerza actúa en el mismo sentido al movimiento).
-Activación Isométrica: la tensión muscular es equivalente a la resistencia externa, no existe movimiento o trabajo mecánico.
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