Manchester United manager David Moyes has hailed his side's "winning habit" following their 4-1 victory over Swansea City on the opening day of the Premier League season.

Two goals apiece from Robin van Persie and Danny Welbeck ensured that Moyes's Premier League career at United began with a victory.

"There is a winning habit through the club," Moyes told the club's official website. "I can sense it with them. It is 'game on'. They have a job to do.

"It is difficult to explain. Their mannerisms, the things they do before the game. There is a lot of calmness. I am learning an awful lot from them as well."

Moyes was announced as Sir Alex Ferguson's successor at the end of last season.