Inter-individual Variability in Responses to 7 Weeks of Plyometric Jump Training in Male Youth Soccer Players
| Primer Autor |
Izquierdo, Mikel
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| Co-autores |
Ramirez-Campillo, Rodrigo#Alvarez, Cristian#Gentil, Paulo#Moran, Jason#Garcia-Pinillos, Felipe#Alonso-Martinez, Alicia M.
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| Título |
Inter-individual Variability in Responses to 7 Weeks of Plyometric Jump Training in Male Youth Soccer Players
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| Editorial |
FRONTIERS MEDIA SA
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| Revista |
FRONTIERS IN PHYSIOLOGY
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| Lenguaje |
en
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| Resumen |
The purpose of this study was to compare the inter-individual variability in the effects of plyometric jump training (PJT) on measures of physical fitness (sprint time, change of direction speed, countermovement jump, 20- and 40-cm drop jump reactive strength index, multiple five bounds distance, maximal kicking distance, and 2.4-km time trial) in youth soccer players who completed a PJT program versus players who completed soccer training only. In a single-blinded study, participants aged between 10 and 16 years were randomly divided into a PJT group (n = 38) and a control group (n = 38). The experimental group participated in a PJT program twice weekly for 7 weeks, whereas the control group continued with their regular soccer training sessions. Between-group differences were examined using a Mann-Whitney U test. Nonresponders where defined as individuals who failed to demonstrate any beneficial change that was greater than two times the typical error of measurement from zero. The results indicated that the mean group improvement for all physical fitness measures was greater (p < 0.05) in the PJT group (Delta = 0.4 to 23.3%, ES = 0.04 to 0.58) than in the control group (Delta = 0.1 to 3.8%, ES = 0.02 to 0.35). In addition, a significantly greater (p < 0.05) number of responders across all dependent variables was observed in the PJT group (from 4 up to 33 responders) than in the control group (from 0 up to 9 responders). In conclusion, compared to soccer training only, PJT induced greater physical fitness improvements in youth soccer players, with a greater number of responders for all the physical fitness tests related to jumping, speed, change of direction speed, endurance, and kicking technical ability.
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| Tipo de Recurso |
Artículo original
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| doi |
10.3389/fphys.2018.01156
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| Formato Recurso |
pdf
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| Palabras Claves |
football# force-velocity curve# jump training# stretch-shortening cycle# maturation# strength
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| Ubicación del archivo |
http://dx.doi.org/10.3389/fphys.2018.01156
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| Categoría OCDE |
Physiology
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| Materias |
fútbol americano# curva fuerza-velocidad# entrenamiento de salto# ciclo de estiramiento-acortamiento# maduración# fortaleza
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| Disciplinas de la OCDE |
Ciencias del Deporte y Acondicionamiento Físico
Otras Especialidades de la Biología
Fisiología
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| Id de Web of Science |
WOS:000442151400001
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| Título de la cita (Recomendado-único) |
Inter-individual Variability in Responses to 7 Weeks of Plyometric Jump Training in Male Youth Soccer Players
|
| Identificador del recurso (Mandatado-único) |
Artículo original
|
| Versión del recurso (Recomendado-único) |
version publicada
|
| Editorial |
FRONTIERS MEDIA SA
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| Revista/Libro |
FRONTIERS IN PHYSIOLOGY
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| Categoría WOS |
Fisiología
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| ISSN |
1664-042X
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| Idioma |
en
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| Formato |
pdf
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| Tipo de ruta |
dorada#verde
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| Access Rights |
acceso abierto
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| Derechos de acceso |
acceso abierto
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| License |
CC BY
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| Página de inicio (Recomendado-único) |
149
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| Página final (Recomendado-único) |
158
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