Manchester United veteran Ryan Giggs says the blend of youth and experience is key to their title success this season.

Giggs hailed the team building ability of manager Sir Alex Ferguson.

"That's the key to the manager's success," he said. "The way he evolves, never stands still, always looks forward and that shows with the amount of young players that we've got in the team; exciting players and players who are going to be here for a long time and carry on that tradition of competing for trophies."