They admit most of this is obvious, All of this might seem obvious—after all, “keep your eye on the ball” isn’t exactly a new idea, but then goes on to add that

They admit most of this is obvious, All of this might seem obvious—after all, “keep your eye on the ball” isn’t exactly a new idea, but then goes on to add that it’s only recently that scientists have had the technology to fully grasp the value of intense visual focus. Also, apparently it's a difficult skill to master. I'll try applying this to soccer shots in my game tonight :). (Demostration of effectiveness for penalty kicks: https://www.youtube.com/watch?v=UnXqmisYKpc https://www.youtube.com/watch?v=UnXqmisYKpc)