Jump Height Increase in University Voleyball Players
Pablo Quiroga Maraboli
Alejandro Bustamante Garrido
Christopher Avendaño Hernández
Sebastián Cáceres Guerra
Sebastián Urrea González
*Correspondencia: Christopher Avendaño Hernández christopheravendano@ug.uchile.cl
Citación
Quiroga Maraboli, P., Bustamante Garrido, A., Avendaño Hernández, C., Cáceres Guerra, S., & Urrea González, S. (2016). Jump Height Increase in University Voleyball Players. Apunts. Educación Física y Deportes, 126, 64-71. https://doi.org/10.5672/apunts.2014-0983.es.(2016/4).126.07
Abstract
Jumping training is essential for optimal results in many sports, and the complex method, based on Post-Activation Potentiation (PAP), is one of the most used for this kind of training. Numerous studies support the existence of PAP variations displayed in a vertical jump, but a standard training protocol to generate such a phenomenon is not described in the literature. This quantitative quasi-experimental pilot study aims to determine which of the areas described by Naclerio require training for PAP to be expressed to a greater extent, as evidenced by the height variations in a Counter Movement Jump. We used convenience sampling of twenty five individuals, randomly divided into five groups each corresponding to an area of strength. Then the subjects were trained to squat according to the parameters of each area. Finally we obtained jump height based on the formula of Bosco from the frames of a digital camera. There were two areas of strength that showed an increase in the height of the post-potentiation jump, namely power and explosive. However, only the former showed significant results in this change (p <0.05), represented as a 7% increase. We hope that these findings will be useful for developing new studies to design new training and sports rehabilitation methodologies which will benefit from their properties.
ISSN: 1577-4015
Rebut: December 8, 2015
Acceptat: March 4, 2016
Publicat: October 01, 2016
Editat per: © Generalitat de Catalunya Departament de la Presidència Institut Nacional d’Educació Física de Catalunya (INEFC)
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