Mechanical System for Determining the Shot Force at Football

The aim of this paper is to determine the components of shot force at football. With this aim in view, there is proposed a simply device which can be used to determine the components of shot force. This device, having a simple construction, can be used personalized, determining both the force of the shot and the angle of the force vector. Using the relationships presented in the paper, the angular velocity of the leg can be also calculated during the shot of the ball.