Football was originally a contact sport, where the opposing teams could and did kick lumps out of each other.
There are many stories, where the centre half has upended the opposition forward in the early minutes of the game, only for retribution to be delivered later.
Over the years the game as been feminised, contact has been almost but not quite abolished.
A few years ago Sky Sports TV Channel show a match from the seventies with a modern day ref., at the end of the showing, he was asked for his views.
He replied, "under current day football rules, there would have been no one left on the park".
Says it all really.
Vic