"Boston Celtics Rasheed Wallace and Rajon Rondo, both of whom are nursing back injuries, participated fully in Wednesday's practice session, including contact drills, a positive sign as both ramp up for Game 1 of the NBA Finals on Thursday.

Wallace, who originally tweaked his back during Game 5 of the Eastern Conference finals against Orlando then left in the fourth quarter of Game 6, had been held out of contact drills earlier in the week, but moved fluidly in the portion of practice open to the media, which included stretching and shooting drills.

Rondo said he'll be near full health by Thursday."