After going 6-of-18 for 17 points in Wednesday's 91-89 loss to the Clippers, Dirk Nowitzki acknowledged that his right knee is causing him problems.

"I’m having trouble bending my knees," said Nowitzki, who has been wearing a protective sleeve over the knee, the same one he sprained and missed nine games last season. "I’ve just got to get my legs stronger, get my base back. I’ve got to use my legs in my shot and hopefully they’ll come back soon."

After the long postseason run followed by playing for Germany in the Olympic qualifying tournament at the end of the summer, Nowitzki said he was sick of basketball and likely took too much time off. That, combined with the hastened training camp and the onslaught of games, he said, has caused the knee irritation.