Box lacrosse The roots of indoor lacrosse are obscure, but its invention has been attributed to one Paddy Brennan, a field lacrosse player and referee from Montreal, who, being annoyed by the constant slowing of play from balls going out of bounds in the field game, experimented with indoor games at the Mount Royal Arena during the early 1920s. Joseph Cattarinich and Leo Dandurand, owners of the National Hockey League's Montreal Canadiens in the 1920s, led the participating ice hockey arena owners to introduce the new sport. In the 1930s, 6 v 6 indoor lacrosse came to be played in the summer
Hot box (game) as a way to include injured players in practice; the "invalid" stands in the goal and is the target receiver for both teams. Two invalids can also be used in double box, with the additional rule that every player on a team must touch the disc (including the defensive invalid) before the offensive invalid can catch a scoring throw. Hot box (game) Hot box (or simply box) is a non-contact team sport which is similar to ultimate, but played on a smaller field and with fewer players. Like ultimate, the object of the game is to score points by passing