— All corner takers must push the corner flag to one side, regardless of whether it gets in the way. They must also raise a hand before taking the kick, irrelevant of where they intend to send the ball.
Whoever wrote this doesn't see the point in raising your hand. It's a sign for the players in the box to start making their runs.
— Players warming up along the touchline must always put their hands behind their backs and kick their heels up to touch them, even though they never do this in training or at any other time.
Huh? Of course players do this during their warm ups at practice. It's done all over, not just during the game.
The rest of it is quite accurate and funny though.
EDIT: I'm moving this into the Off-Topic Football forum.