[realitygrill]

On Roger Federer (http://www.worldtennismagazine.com/archives/2004):

Every day brought fresh challenges for Paganini to keep the young firebrand’s morale high. “Roger is not a workaholic that you can hit 3,000 backhands to and he hits them and feels good doing it. Training has to be fun for Roger,” said Lundgren.

“He wants to work hard but he needs a lot of variety,” Paganini said. “He has to see that an exercise is useful to him. He is an artist. If you motivate him, then he turns into a training animal.”