Clippers forward Craig Smith has been involved in plays that resulted in injuries to teammates Blake Griffin and Marcus Camby.

Griffin was sidelined with a shoulder injury prior to training camp and led to Camby's sprained ankle on Friday.

"He's a bull," Clippers coach Mike Dunleavy told the Los Angeles Times of Smith.

Camby sprained his ankle towards the end of practice on Friday and had to hobble back to the locker room.

He's doubtful for the remainder of the preseason.