Squat and Bench Press Force-Velocity Profiling in Male and Female Adolescent Rugby Players
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Título: | Squat and Bench Press Force-Velocity Profiling in Male and Female Adolescent Rugby Players |
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Autor/es: | Alonso-Aubin, Diego Alexandre | Chulvi Medrano, Iván | Cortell-Tormo, Juan M. | Picón, Moisés | Rial Rebullido, Tamara | Faigenbaum, Avery D. |
Grupo/s de investigación o GITE: | Research in Physical Education, Fitness and Performance (RIPEFAP) | Grupo de Investigación en Alimentación y Nutrición (ALINUT) |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Didáctica General y Didácticas Específicas |
Palabras clave: | Strength | Power | Training | Sport | Youth | Team sport |
Área/s de conocimiento: | Educación Física y Deportiva |
Fecha de publicación: | feb-2021 |
Editor: | Wolters Kluwer |
Cita bibliográfica: | Journal of Strength and Conditioning Research. 2021, 35(2S): S44-S50. https://doi.org/10.1519/JSC.0000000000003336 |
Resumen: | Power development is critical for enhancing rugby performance because there is a close relationship between power and sport-specific skills. The aim of this study was to examine the force-velocity profiling generated by adolescent rugby players in the squat and bench press exercises and to compare sex-related differences. Subjects were 46 men (age: 14.48 ± 1.31 years; body height: 1.65 ± 0.09 m; and body mass: 58.07 ± 13.01 kg) and 41 women (age: 14.93 ± 2.76 years; body height: 1.63 ± 0.12 m; and body mass: 59.23 ± 12.66 kg) who were recruited from a national amateur rugby league team. Maximal strength, power, and velocity were assessed on the squat and bench press exercises using a Smith Machine and a linear power transducer with intensities ranging from 40 to 80% 1 repetition maximum (1RM) on the squat and 50–80% 1RM on the bench press. 1 repetition maximum squat and bench press performance were 104.26 ± 30.83 and 46.97 ± 13.59 kg, respectively, for men and 115.17 ± 41.42 and 45.85 ± 16.71 kg, respectively, for women. The maximum squat power results for men and women were 521.91 ± 298.75 and 591.26 ± 352.69 W, respectively, and the maximum bench press power results for men and women were 190.26 ± 150.54 and 326.16 ± 195.57 W, respectively. Significant sex-related differences (p < 0.001) were found on the squat exercise for maximum (40%), mean (40–50%), and time to maximum velocities (40–80%) as well as time to maximum power (80%). On the bench press exercise, significant sex-related differences (p < 0.001) were found for power and time to maximum velocity (40%-60%-70%-80%). These results may aid in the design of strength and conditioning programs for adolescent rugby players by targeting training prescriptions toward enhancing strength or velocity. |
URI: | http://hdl.handle.net/10045/113390 |
ISSN: | 1064-8011 (Print) | 1533-4287 (Online) |
DOI: | 10.1519/JSC.0000000000003336 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2019 National Strength and Conditioning Association |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1519/JSC.0000000000003336 |
Aparece en las colecciones: | INV - ALINUT - Artículos de Revistas INV - SCAPE - Artículos de Revistas INV - HEALTH-TECH - Artículos de Revistas |
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Archivo | Descripción | Tamaño | Formato | |
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Alonso-Aubin_etal_2021_JStrenghtConditRes_final.pdf | Versión final (acceso restringido) | 413,99 kB | Adobe PDF | Abrir Solicitar una copia |
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