Estudio de la gestoforma del lanzamiento a canasta en la liga E.B.A. (Study of shot technique in basketball in E.B.A. league)
DOI:
https://doi.org/10.47197/retos.v0i14.35005Keywords:
Baloncesto, Lanzamiento, Gestoforma, Análisis Notacional (Basketball, Shot, technique, Notational analysis)Abstract
El objetivo fue analizar la relación existente entre la gestoforma de los lanzamientos en liga E.B.A. (liga española de baloncesto amateur) y una serie de variables recogidas durante la ejecución del mismo, i) periodo ii) cuarto, ii) eficacia, iv) presión defensiva, v) zona del campo, vi) rol del jugador que lanza, y vii) la acción previa que realiza. Se registraron un total de 8869 lanzamientos (167,40±21,45). Se encontraron relaciones estadísticamente significativas entre gestoforma y: i) eficacia del lanzamiento (c2(33, N=6598) = 365.287, p< .01;C= .229,p< .01), ii) presión defensiva (c2 (77, N=6598) = 365.287, p<.01; C = .229, p< .01), iii) gestoforma y zona del campo (c2(165, N=6598) = 2060.092,p< .01; C= .488, p< .01), iv) valor del lanzamiento (c2(11, N=6598) = 1148.784 p< .01, C= .385, p< .01), v) rol del jugador que lanza (c2(22, N=5394) = 226.979 p< .01;C= .201, p< .01), y vi) acción previa (c2(55, N=4331) = 1307.575 p< .01; C= .482, p< .01). Estos resultados contribuyen a mejorar el diseño de las sesiones de entrenamiento, ajustándolas a la situación real de juego.
Abstract: The purpose of this study was to analyze shot technique in basketball in E.B.A. league (Spanish Basketball Amateur league), examining the relationship that exists between shot technique and a series of variables registered during this action, i) period, ii) quarter, iii) efficacy, iv) defensive pressure, v) zone of court, vi) position of player that took the shot, and vii) the previous action. A total of 8869 shots were registered (167,40±21,45). A significant relationship existed only between shot technique and: i) efficacy of the throw (c2(33, N=6598) = 365.287, p< .01;C= .229, p< .01), ii) defensive pressure (c2 (77, N=6598) = 365.287, p<.01; C = .229, p< .01), iii) zone of court (c2(165, N=6598) = 2060.092, p< .01; C= .488, p< .01), iv) value of the throw (c2(11, N=6598) = 1148.784 p< .01, C= .385, p< .01), v) position of player that took the shot (c2(22, N=5394) = 226.979 p< .01;C= .201, p< .01), and vi) the previous action (c2(55, N=4331) = 1307.575 p< .01; C= .482, p< .01). These results contribute to improve the design of the sessions of training, adjusting them to the real situation of game.
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