Box lacrosse is typically penalized with expulsion and suspensions. In 1990, when the Six Nations created the new Mohawk lacrosse league, fighting was specifically targeted as unacceptable. Violators were ejected from the game in which the altercation occurred and given a minimum three game suspension. Box lacrosse is the most popular version of the sport in the Czech Republic. It is also played to a marginal degree in Australia, primarily by players who have played field lacrosse. Club level box lacrosse leagues in the United States have increased the number of players exposed to the sport, including the: Baltimore Indoor Lacrosse League,
Box lacrosse a position called rover, was eliminated. The goalkeeper can be replaced by another runner, often when a delayed penalty has been called on the other team or at the end of games by teams that are behind to help score goals. A player's lacrosse stick must be between and in length (youth levels may use shorter sticks). In most box lacrosse leagues, the use of a traditional wooden stick is allowed. However, almost no lacrosse players use wooden sticks anymore, preferring aluminum or another metal, and a plastic head. In the NLL, wooden lacrosse sticks are not allowed. Besides a