What can we learn from Rugby?

Rugby is a sport in which the main objetive, every time a team has the ball, is too look for numerical superiority. The nice thing is that, with its structure, we can find some clear superiority concepts in Rugby, which can be easily transferred to hockey.

“From the chessboard to the field” by Andreu Enrich

In hockey, like in any other culture / field of knowledge, there are many concepts that are commonly used. Words that sound good and tend to fit well in any sentence. For example, in the Netherlands they use the word “energy” as one of these lexic jokers. You say something like “the energy was not good” or “great energy, guys” …