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A herniated disk occurs when one of the rubbery discs between the vertebrae bulges outward, often in the lower back. This can put pressure on nerves, causing pain in the neck, back, or legs. Gentle ...
La sección teórica presenta nociones clave sin demostraciones, usualmente basadas en el manual de V. A. Ilin y E. G. Poznyak. Las preguntas de control ayudan al estudiante a verificar su comprensión.
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