You don't know rugby at all, or you know a little bit but it's not very clear when you watch a game.

It's like: "but why did he whistle again?!", "And what's happening now, why a scrummage and not a line-out...".

Don't worry these simplified rules can help you to understand easily the basis of the game!!

The game	The tackling
The pitch	The kick in open play
The points	The try
The kick-off	Calling for the mark
The scrummage	The offside
The ruck or open scrum	Unsportsmanlike conduct
The maul	The Yellow and Red cards
The line-out	The penalty