FRED has revealed the three Erik ten Hag rules every Manchester United player must follow.
The Brazilian believes they are all important for members of the squad to obey.
Ten Hag took over a squad lacking cohesion after the reign of Ralf Rangnick and has set about building squad morale.
Bruno Fernandes praised Ten Hag for fostering a sense of camaraderie after joining the squad for a 13km punishment run following a defeat to Brentford in August.
Ten Hag has also implemented strict dress codes, fixed meal times, a mobile phone and booze ban and rigid punishments for any wrongdoers.
And according to Fred, there are also three golden rules for every Red Devil to live by.
In an interview with the Times, the midfielder said: "He has put rules [up] inside the dressing room.
"Don't be late, don't do wrong things, always do what you can to help your partner – and that's important."
Ten Hag introduced several rules for his squad in his first week of charge.
As well as off the pitch orders, the Dutchman directed players to improve their fitness and instructed them not to pass sideways or backwards.
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The former Ajax boss launched a crackdown on the ponderous play that infuriated United fans by putting players on the naughty step if they do not pass forwards.
He also set about getting rid of dressing room cliques and the changes have paid off with United in the Carabao Cup final and challenging for the top four.
