VAR using in football game
There were only the physical eyes of the referees who were the judges in a football match. With the evolution of technology, engineer develop a sophisticated system making arbitration decisions more precise. VAR is meant to see beyond human vision. Why VAR and what is its contribution to this game? Follow those lines for more explanations. what is VAR and why using VAR? Etymological, VAR means, Video Assistant Referee. Scientist was thinking about VAR system because of many errors during the arbitration of foot games. Specifically in high-level competition such as Champions League. This help the principal referee to take a clear decision when he is in some doubt. But it should be noted that video assistance plays in no case the main role in the arbitration. The last decision always goes...