Box lacrosse must advance the ball from their own defensive end to the offensive half of the floor within 10 seconds (8 in NLL). For most penalties, the offending player is sent to the penalty box and his team has to play without him and with one less player for a short amount of time. Most penalties last for two minutes unless a major penalty has been assessed. The team that has taken the penalty is said to be playing shorthanded while the other team is on the power play. A two-minute minor penalty is often called for lesser infractions such as
Penalty (ice hockey) a goal during this time, the penalty will end and the offending player may return to the ice. In hockey's formative years, teams were shorthanded for the entire length of a minor penalty. The NHL changed this rule following the 1955–56 season where the Montreal Canadiens frequently scored multiple goals on one power play. Most famous was a game on November 5, 1955, when Jean Béliveau scored three goals in 44 seconds, all on the same power play, in a 4–2 victory over the Boston Bruins. Coincidental (or "matching") minor penalties occur when an equal number of players from each