Penalties
For most penalties, the offending player is sent to the "penalty box" and his team has to play without him and with one less skater for a short amount of time. Most minor penalties last for two minutes, unless a major penalty of five minutes duration, or a double minor penalty of twoconsecutive penalties of two minutes duration, 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 tripping, elbowing, roughing, high-sticking, delay of the game, too many players on the ice, boarding, illegal equipment, charging (leaping into an opponent or body-checking him after taking more than two strides), holding, interference, hooking, or cross-checking. As of the 2005-06 season, a minor is also assessed for diving, where a player embellishes a hook or trip. More egregious fouls may be penalized by a four-minute double-minor penalty, particularly those which cause injury to the victimized player. These penalties end either when the time runs out or the other team scores on the power play. In the case of a goal scored during the first two minutes of a double-minor, the penalty clock is set down to two minutes upon a score effectively expiring the first minor penalty. Five-minute major penalties are called for especially violent instances of most minor infractions that result in intentional injury to an opponent, or when a "minor" penalty results in visible injury (such as bleeding), as well as for fighting. Major penalties are always served in full; they do not terminate on a goal scored by the other team. The foul of 'boarding', defined as "check[ing] an opponent in such a manner that causes the opponent to be thrown violently in the boards" by the NHL Rulebook is penalized either by a minor or major penalty at the discretion of the referee, based on the violence of the hit. A minor or major penalty for boarding is also often assessed when a player checks an opponent from behind and into the boards.
Some varieties of penalties do not always require the offending team to play a man short. Concurrent five-minute major penalties in the NHL usually result from fighting. In the case of two players being assessed five-minute fighting majors, they both serve five minutes without their team incurring a loss of player (both teams still have a full complement of players on the ice). This differs with two players from opposing sides getting minor penalties, at the same time or at any intersecting moment, resulting from more common infractions. In that case, both teams will have only four skating players (not counting the goaltender) until one or both penalties expire (if one expires before the other, the opposing team gets a power play for the remainder); this applies regardless of current pending penalties, though in the NHL, a team always has at least three skaters on the ice. Ten-minute misconduct penalties are served in full by the penalized player, but his team may immediately substitute another player on the ice unless a minor or major penalty is assessed in conjunction with the misconduct (a two-and-ten or five-and-ten). In that case, the team designates another player to serve the minor or major; both players go to the penalty box, but only the designee may not be replaced, and he is released upon the expiration of the two or five minutes, at which point the ten-minute misconduct begins. In addition, game misconducts are assessed for deliberate intent to inflict severe injury on an opponent (at the officials' discretion), or for a major penalty for a stick infraction or repeated major penalties. The offending player is ejected from the game and must immediately leave the playing surface (he does not sit in the penalty box); meanwhile, if a minor or major is assessed in addition, a designated player must serve out that segment of the penalty in the box (similar to the above-mentioned "two-and-ten").
A player who is tripped, or illegally obstructed in some way, by an opponent on a breakaway – when there are no defenders except the goaltender between him and the opponent's goal – is awarded a penalty shot, an attempt to score without opposition from any defenders except the goaltender. A penalty shot is also awarded for a defender other than the goaltender covering the puck in the goal crease, a goaltender intentionally displacing his own goal posts during a breakaway to avoid a goal, a defender intentionally displacing his own goal posts when there is less than two minutes to play in regulation time or at any point during overtime, or a player or coach intentionally throwing a stick or other object at the puck or the puck carrier and the throwing action disrupts a shot or pass play.
Officials also stop play for puck movement violations, such as using one's hands to pass the puck in the offensive end, but no players are penalized for these offences. The sole exceptions are deliberately falling on or gathering the puck to the body, carrying the puck in the hand, and shooting the puck out of play in one's defensive zone (all penalized two minutes for delay of game).
A new penalty in the NHL applies to the goalies. The goalies now are unable to play the puck in the "corners" of the rink near their own net. This will result in a two-minute penalty against the goalie's team. The area immediately behind the net (marked by two red lines on either side of the net) is the only area behind the net in which the goalie can play the puck.
An additional rule that is not a penalty in the new NHL is the two line offside passes. There are no more two-line offside pass whistles blown. Now players are able to pass to teammates who are more than the blue and centre ice red line away.
The NHL has taken steps to speed the game of hockey up and create a game of finesse, by retreating from the past where illegal hits, fights, and "clutching and grabbing" among players were commonplace. Rules are now much more strictly enforced resulting in more infractions being penalized which in turn provides more protection to the players and allows for more goals to be scored.
There are many infractions for which a player may be assessed a penalty. The governing body for United States
In men's hockey, but not in women's, a player may use his hip or shoulder to hit another player if the player has the puck or is the last to have touched it. This use of the hip and shoulder is called body checking. Not all physical contact is legal — in particular, hits from behind and most types of forceful stick-on-body contact are illegal.
