When I was looking for something different for my teen son for Christmas who was hard to buy for, but was in the midst of developing his soccer skills, I came across this. Unfortunately, he didn't get how it was to help him. Basically it sat, and still sits in the basement. Perhaps I should re-sell it.
It might be of use in a group of young kids in soccer practice out in the open, but I haven't seen that done so it's just an idea.