Box lacrosse in unused hockey rinks. Canadians adopted the new version of the sport quickly. Eventually, it became the more popular version of the sport in Canada, supplanting field lacrosse. The form was also adopted as the primary version of the game played on Native American reservations in the US and Canada by Iroquois and other Native peoples. It is the only sport in which the American indigenous people are sanctioned to compete internationally, participating as the Iroquois Nationals. However, many field lacrosse enthusiasts viewed the new version of the sport with negativity. The first professional box lacrosse games were held in
Box lacrosse Box lacrosse Box lacrosse, also known as boxla, box, or indoor lacrosse, is an indoor version of lacrosse played mostly in North America. The game originated in Canada in the 1930s, where it is more popular than field lacrosse and is the national summer sport. Box lacrosse is played between two teams of five players and one goalie each, and is traditionally played on an ice hockey rink once the ice has been removed or covered. The playing area is called a box, in contrast to the open playing field of field lacrosse. The object of the game is to