Interesting comment from Dan Cottrel

[Rugga-lad]

If you don't know who he is, he is editor of Rugby Coach Weekly. He provides tips on rugby coaching, and he is a coach himself.

He said this on his twitter feed.

England need to escape structures and loosen up - sports science is strangling the life out of players

I certainly think things are made more complicated than they ought to be. After all, rugby is a very simple game.