Video: Watch Tacko Fall battle Enes Kanter, Vincent Poirier in 1-on-1

The Celtics battle of the bigs got under way today with the first practice of training camp, which included plenty of 1-on-1 action in the post as the day wrapped up. Here's a close look at Enes Kanter rotating against Tacko Fall, Vincent Poirier and training camp invite Yante Maten in the post. Look out for Fall's dunk around the one minute mark.