The rehabilitation of Greg Oden's right knee is officially over, according to The Oregonian.

On Monday, the number one overall pick in the 2007 draft practiced for the first time in full-contacts drills. He battled teammate Channing Frye for 45 minutes at the team's practice facility.

The center revealed, though, that he's definitely out of game shape.

"It just lets you know that I'm not ready to play 82 games right exactly now," Oden said. "But if I keep working, I'm eventually going to get there."