Tracy McGrady said Tuesday that he expects no recurrence of the back problem that sidelined him briefly at the Olympic qualifying tournament in Puerto Rico two weeks ago.

Judging by his schedule now, it's hard to doubt him.

McGrady worked out Tuesday afternoon, served as an honorary official at a charity basketball game, attended a rap concert, then closed his night with shooting drills at Shaquille O'Neal's home basketball court.

"I'm fine. I feel great," McGrady said after serving as the featured attraction at a fund-raising event at the All Saints Academy in Winter Haven, where his sister goes to school. "It [the back problem] was no big deal. I'm ready to go. My back is strong."

The Orlando Magic will open training camp at Disney's Wide World of Sports at the end of the month. McGrady once again will be the centerpiece to their hopes for the season.

Fresh from helping Team USA go unbeaten in the Olympic qualifying tournament, he said he will spend the next few weeks working on his conditioning.

"I can't take it easy now. It's not in my blood to do that," he said. "I'm going hard every day. It's the only thing I know. I want to get stronger. I want to get better."