METHOD OF REFERENCE KICK TO THE BALL IN THE FOOTBALL REPRODUCING AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2018 - IPC A63B69/26 G01P15/00 G01R23/165 

FIELD: measurement; test.

SUBSTANCE: inventions relate to the measuring technique of the athletes skill objective control and can be used in various sports, for example, football. Proposed are method and device for implementation of a standard impact on the ball in football reproduction from a specific point of the field by acceleration of the ball kicking foot, recorded by means of a mounted on the ankle acceleration sensor. At that, the sensor signal is supplied to the spectrum analyzer with a tunable bandpass filter input with the help of replaceable RC-chains, followed after successive successful hits (for example, hitting the ball in the upper corner of the goal) by fixing the acceleration of the ball kicking foot with a voltmeter connected to the spectrum analyzer output, with subsequent change in the bandpass filter frequency, and so on until such a bandpass filter will be discovered with a central frequency w⁰, in which the acceleration of the ball kicking foot will have a maximum value of a_n.max, which allows to call it the reference one and reproduce it by setting a bandpass filter in the spectrum analyzer with a central frequency w⁰ and achieving the ball kicking foot acceleration value of a_n.max.

EFFECT: technical result is the ability to determine the parameters of the reference kick to the ball for its subsequent reproduction.

2 cl, 1 dwg