Football is a sport that requires physical endurance. For players to run long distances to pass the ball and tackle each other, they need to be able to balance and move quickly.
The team that has the ball must move 10 yards in 4 downs, or give up possession to the opposing team. A team can also score points by kicking the ball over the crossbar between the goal posts for a field goal. You can watch it on 스포츠중계 고화질.
Origin
The sport that we know today as football originated at colleges and universities in the United States in the late 19th century. It is sometimes called gridiron football because of the vertical yard lines that mark the field. It is closely related to rugby and soccer, which are played in other parts of the world.
The earliest version of the game consisted of heated, high-stakes games that often turned bloody and chaotic. The rules were not set and players could use any method to move the ball in order to score. A team could stop another team by tackling it, similar to modern football.
As the sport gained popularity, teams started to form. These teams were largely made up of students from different public schools. These schools wanted to play against each other, but they had trouble agreeing on rules for their games. They would often make up their own rules in an attempt to create a game that would appeal their fans.
Rules
Football is played as a team sport. 11 players on each side compete to outscore their opponent. The game follows a set of 17 rules that must be followed by all players and coaches. These rules are designed to keep the game safe and fair.
In addition to the basic rules, there are some more complex ones, such as the offside rule. This rule was designed to stop attacking players from waiting for a ball near the opponent’s goal. It is determined by examining whether or not the player is behind the last defender when the ball is played to them.
The throwin is an important rule of football. A throwin is awarded if the ball leaves the field on the long sides after being touched by an opposing player. The team that receives the throwin is responsible for sending a player to retrieve the ball from where it left the field. They may use their hand but cannot touch the ball using any other part of their body than their feet or chest.
Scoring
There are many different ways to score points in football, and each type of score is worth a different amount of points. For example, a touchdown is worth six points, while a field goal is only three. This scoring system creates unique situations that make for exciting games.
A successful field goal is signaled by an official extending both arms vertically above his head. The team that successfully kicks the field goal then kicks off to the other team on the next play. In football, the time of possession can also be important. It can have a significant impact on the result of the game.
The most common way to score in football is a touchdown, which is worth 6 points. The touchdown can come from a run, a pass, or catching. There are many other ways to score a touchdown in football. A safety is a very rare event, but it can have a major impact on the game.
Offense
The goal of offense in football is scoring points by getting the ball to the opponent’s endzone. This can be done in three ways: by running plays, by passing plays, or by trick plays. The offensive coach will decide which play to use based on a variety of factors, including the team’s strengths, the defense’s weaknesses, and the in-game situation.
The offensive players face the defensive players as they line up at the line. One of the offensive players, called the center, passes (or “snaps”) the ball between his legs to another player, usually a quarterback. The quarterback can either pass the football to a wide receiver, or hand it to a runningback to run with it. Rushing is a term used to describe the quarterback in some cases.
A good offensive coaching will choose a plan that is tailored to the team’s strengths. If the team is strong in running backs they may choose to use a run heavy offense. This offense relies on the running backs, fullbacks, and wide receivers changing their routes according to the coverage of the defense.
Defense
The defense in football is a key part of the game. Elite defensive teams have the right personnel to balance both run defense and coverage. They also focus on playing gap sounds, tackling the running backs, and forcing ball-carriers into their interior defense.
A play begins when the offensive player (called a center) snaps the ball and passes it to another teammate. This is usually the quarterback. The quarterback can either throw a forward or hand the ball over to a teammate who will run. The ball-carrier must gain at least 10 yards in four downs to advance the ball to the next down. The play is over if the ball goes out-of-bounds or hits the floor before a team gains a first down.
If your team loses possession of the ball, you must be able press quickly to maintain pressure on your opponent and prevent counterattacks. To achieve this, the entire defensive team must work together to maintain proper positioning.
Punts
Punting is a vital aspect of the game of football. It allows the team in control to advance the ball further into the opponent’s territory, and improves their field position if they regain possession. There are several ways to punt and each requires a different set of skills.
The punter must also remember to follow through on his kicking motion. This is important because stopping the kicking motion after the ball makes contact with the ground will cause it to lose power and act in unpredictable ways. A good punter is a bit like a gymnast and can kick the football almost vertically.
The team that receives the punt is called the “punt return” or “special teams.” They have a lineman and two faster players that stand off to the sides of the line of scrimmage. Their job is to block any punt return attempt and keep the punter from getting away. They may even have players who call for a fair-catch, which means they are not allowed to run after the ball nor can any member of kicking team touch him.
Kickoffs
Kickoffs can be a key part of a football match, as they have the power to change the momentum. They occur at the start of each half, as well as after a touchdown or field goal. A kickoff return by a fast player can be the difference between a close win and a loss.
During safety kicks the kicking team will line up five yards in front of their restraining line, while the receiving side must be positioned 10 yards away, on the 30-yard-line. If the ball travels out of bounds before crossing the end zone, then possession is awarded to the receiving team at their own 35-yard line. The kicking team may also attempt to recover a kick by performing an “onside kick”.
Goals
Football is played as a team game in which players try to control the ball and propel it towards the opposing team’s goal. The game is played on a rectangular pitch with goals at both ends. The World Cup is the most prestigious and popular competition in football. It has twice as many spectators as the Summer Olympics. The FIFA codifies the rules and regulations for the game.
A goal in football is scored when a ball completely crosses the goal line between goal posts and the crossbar, without a defender touching the ball. The goal may be kicked or carried. The winning team is the one that scores the most goals in a match.
Expected goals (xG) is a football metric that measures the quality of a chance, or “shot”, by calculating the likelihood that a goal will be scored from a specific position on the pitch during a particular phase of play. Despite some criticisms, xG is widely used in football betting markets and professional markets. It also appears in interviews with Premier League manager.
