‘Actually I think he wanted me to get one more practice in, get more acclimated with everything before he wanted to put me in, but he just happened to put me in,’ said Walker following the Celtics 105-86 win over the Jazz .
Walker had not played in the regular season since tearing the meniscus in his right knee during training camp. But with Brian Scalabrine  sidelined, Rivers turned to Walker to give Rasheed Wallace  a rest. He checked into his first game with just over two minutes left in the fourth quarter.
‘I felt ready,’ he said. ‘I felt pretty good after Monday’s practice. One thing that was missing was probably my conditioning. It’s a different type of conditioning from just running to actually getting out there, trying to dodge guys, getting hit, that type of thing. I’ll be fine though.’
Walker, who has suffered several knee injuries in the past, will take all the precautions to make avoid any irritation.
‘Icing and rest, just get off my legs,’ he explained. ‘Just take advantage of the down time we have and come in early tomorrow, get treatment, still work on everything I need to work on on my lower body.’
As Walker works his way back on to the court, he will judge his progress in practice. There is one play he looks forward to accomplishing again.
‘You finally get out there and you’re chasing Ray [Allen ] off a screen and you’re in front of him when he comes off of it,’ he said with a laugh. ‘That’s a signal because not a lot of guys can do that. But I don’t know, it’s just getting out there and playing and not really favoring or thinking about your injury. That’s when you know you’re back.’