It was one of the big novelties of the last World-wide of the FIFA 2014 contested in Brazil and now has turned into an artilugio indispensable for the coelgiados of all the world. And it is that the spray evanescent that use the referees to mark the barriers before a fault and that avoid that the defenders do cheat, really is effective.
As as it can check with the statistics of LaLiga Spanish, the efficiency goleadora from the frank hit has risen considerably from 3,9% of the season 2013-2014, the last without him, to 9% of the past season. Something that can see on the terrains of game and that has improved, clearly, the show.
In the mentioned 14-15, annotated a total of 23 goals of the 577 faults kicked without the famous aerosol, whereas in the 2015-2016 reached 38 so many of 419 direct launchings. A difference that already had risen with the first year in which they began to use these, in the 2014-2015 with a percentage of. 6,7% of goals.
The referees have improved the utilisation of an artefact that in a principle a lot looked askance but that now already is an extension of his whistle. The spray evanescent also has helped to the Barça, as the group blaugrana to improved his average until the nine goals annotated by each one hundred launchings. The statistics of the cracks cules is the following: Leo Messi transformed 4 of 38 attempts (10,5% of effectiveness) by the converted by "Ney" of the fourteen tested. However, the best executor of the League was Parejo, with a proverbial 25% of tarpaulin, with 4 goals of 16 shots of fault.