Yep, that's how the agility test is done, however, it's a pretty poor measurement of actual agility on a basketball court. Given the pre-specified nature of the pattern, a couple of days of practice can really clean up your footwork for that pattern. However, on the court, the movements aren't predictable, and it becomes almost as much about your IQ and ability to anticipate and react to your opponents moves. This drill removes that spontaneity, and therefore a player who is not quick can still score fairly well if he drills it repeatedly...