Brandon Roy has had six surgeries on his knees, but he underwent Regenokine therapy in 2011 and believes that will revive his career.

"I want to come in and make an impact right away," Roy said. "I want to be ready to deliver. A lot of people think I'm going to be limited. I tell them, 'Go ahead and think that way.' I'm not cautious about anything. I'm confident everything will go well."

Roy is working with Timberwolves player development coach Shawn Respert and a handful of teammates, including Nikola Pekovic, Malcolm Lee and Chase Budinger.

"I've had no setbacks," Roy said. "There's nothing stopping me from getting back to my old game. It just takes work and getting my rhythm back."