El impacto del entrenamiento pliométrico en el rendimiento del lanzamiento de discos entre los atletas de secundaria
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https://doi.org/10.17979/sportis.2025.11.3.11764Resumen
Este estudio examinó el efecto del entrenamiento pliométrico en el rendimiento del disco en atletas de secundaria, destacando las intervenciones específicas para mejorar las habilidades atléticas durante los períodos clave del desarrollo. En un diseño cuasiexperimental participaron 40 atletas de secundaria (de 15 a 18 años) asignados a grupos experimentales y de control. El grupo experimental participó en un programa pliométrico de 8 semanas, mientras que el grupo de control se dedicó a la educación física estándar. Las métricas de rendimiento se evaluaron mediante herramientas calibradas, como el análisis de vídeo, las pruebas de salto vertical, las evaluaciones de la potencia de rotación y las evaluaciones biomecánicas en tres momentos: al inicio, a mitad de la intervención y después de la intervención. El grupo experimental mostró ganancias significativas en las métricas de rendimiento: un aumento del 23,5% en la distancia de lanzamiento, una mejora del 20,2% en la puntuación técnica, un aumento del 17,6% en la altura del salto vertical, una mejora del 15,6% en la potencia de rotación y un aumento del 10,6% en la flexibilidad de los hombros. El análisis estadístico confirmó que estos cambios eran significativos (p < 0,05), mientras que el grupo de control mostró variaciones insignificantes y no significativas. El entrenamiento pliométrico estructurado mejora de manera efectiva el rendimiento del lanzamiento de discos en los atletas de secundaria, lo que indica avances integrales en la capacidad física, la habilidad técnica y la coordinación neuromuscular. Los hallazgos enfatizan la importancia de las intervenciones de entrenamiento específicas y con información científica durante los períodos cruciales del desarrollo.
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