With the NBA season nearly here and replacement referees being used, I am very happy to see that the NBA has created a video rulebook. It contains videos that demonstrate common rule violations. In particular interest to me is the traveling on the perimeter violation videos. When I play basketball, it never fails that someone travels out on the perimeter and I can't say anything because most of the people that I play with do not fully understand the rule behind traveling. Maybe with this video rulebook, it will be easier to explain what is and what isn't a traveling violation as well as many other rules of the game.