The Celtics opened up the Auerbach Center for individual player workouts on Monday, and we know of one player who took advantage of the now-open gym: fan favorite Tacko Fall. The Celtics big man has been having a hard time finding a place to work out during the NBA’s coronavirus hiatus. His 7-foot-5 build probably did him no favors while trying to get in a good workout from home, either. But Fall was seen arriving at the Auerbach Center in Brighton on Monday morning, giving Kevin Walsh of NBC a thumbs up as he parked at the facility.