Titel
The penalty kick accuracy in soccer: A new biomechanical approach
Autor*in
Mansour Attaallah
Faculty of Physical Education for Men, Alexandria University
Sami Bassiouni
Department of Sports Training and Movement Sciences, Faculty of Physical Education for Girls, Alexandria University
Amr Hassan
Department of Sports Training, Faculty of Sports Education, Mansoura University
... show all
Abstract
The purpose of this study was to present a practical novel method to calculate the penalty kick accuracy in football. The mathematical advantage considered the ratio of the rectangle goal dimension (1:3) and equalized between horizontal axis as it longer 3 times than the vertical axis. Twelve male soccer players 16 (3) years)), height 174.7 (4.5) cm)), body mass 67.6 (5.5) kg)) volunteered to participate in this study. The players were asked to do penalty kicks where the ball is aimed at the farthest point from the centre of the target portion for shooting. The soccer goal was split into quarters at three different velocities (low, medium, and high) the calculation was conducted two times by height to width ratio (HWR) and the most common method radial error. Kinovea Software 0.8.27. were used for digitizing. The ICC demonstrated high reliability (r = .99) for digitization at the moment the ball crossed the goal line for the inter and intra-ratter reliability. There was a significant relationship between some kinematics variables of the ball and the accuracy outcome of the HWR method in the four sections of the goal (p < .05).
Stichwort
Height to width ratio (HWR)Perspective gridKicking accuracyVAR
Objekt-Typ
Sprache
Englisch [eng]
Persistent identifier
Erschienen in
Titel
Journal of Human Sport and Exercise
Band
16
Ausgabe
4proc
ISSN
1988-5202
Erscheinungsdatum
2021
Publication
Research Group on Physical Activity and Sports Sciences (GICAFD)
Erscheinungsdatum
2021
Zugänglichkeit
Rechteangabe
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