There is no offside at the U8 level, according to the USYS regulations for small-sided soccer. That means that all players are required to be on the field at all times.
At the youth age levels below U15, the offside rule is implemented primarily using electronic assistance. The referee has the ability to call an offside if he/she believes it is necessary.
At the higher age levels, the offside rule is mainly determined by human interpretation. That is, referees will often ask for advice from other officials or coaches before making a decision on whether or not to call something as simple as a free kick or penalty kick.
It's important to remember that the offside rule is there to prevent goals. If a player is offside they should not be in a position to receive the ball. If they are, then the opponent should not be allowed to play them the ball.
In general, if a player appears to be in a position where they could possibly receive a pass but isn't directly involved in the play, they're considered offside.
Players who are closer to their own goal line than the opposing team's first defender are considered offside.
This indicates that there was no "offside" regulation in place at the time. Early on, American football was similar to soccer in that a team scored goals instead of touchdowns and throwing or running with the ball was prohibited. In 1869, the first official game of American football took place between Harvard and Yale. The Harvard Crimson defeated their Ivy League opponent 7-0 thanks in large part to a goal line that was set up across the field from where players started their own sides (instead of at the end zone).
The goal line system was adopted by most colleges and professional teams around the country. In 1897, the NFL (now known as the National Football League) was formed with its own version of this rule. It required each player who attempted to advance the ball into the end zone to do so before being considered out of bounds. If they were not, then they would be called for delaying the game. This rule was intended to stop what had become an increasingly popular form of entertainment - college football - which was then played between large groups of students. Before this rule was put in place, men would pay money to see big games between the schools.
In 1958, the NFL modified its rule to allow for more offensive creativity. Previously, teams were only allowed to use their hands when catching or passing the ball. Now, they can use any part of their body except their helmet.
If a defender purposely plays the ball, the player is not offside. The regulation is waived if the defender makes a purposeful play on the ball that is not a save. For example, if a defender throws the ball into the air to create space for himself, he has waived his man advantage and can be offside.
If a defender does not touch the ball but instead collapses towards it in order to block a goal-scoring opportunity, he has not waived his man advantage and remains eligible to score. A referee may call for a free kick when a defender uses the elbow or hand to stop a shot.
A player is offside when he is outside his team's penalty area and facing their goal, unless the captain signals otherwise. If a player is offside, the opposing team will usually kick the ball out of danger. However, if the opponent chooses to take a free kick, the ball cannot be taken until the offside player returns inside his own penalty area.
Offsides are important because they give the attacking team the opportunity to score goals and prevent opponents from scoring. At the end of each game, teams who do not have any players onside are awarded two points. This is called an offside position.
Football's offside rule: an explanation Simply expressed, the offside rule states that during a move, an attacking player must have at least two opponents, including the goalkeeper, between him and the opposing goal when a ball is sent to him. If he does not have this many opponents, then he is out of position and can be punished by a penalty or even being able to send the ball into play with a kick.
The offside rule was introduced in England in 1895. Prior to this date, if a player was onside (within the area bounded by the touchlines and any line across which the ball could have been passed), then he had a right to take a shot at goal; but after he was taken offside, he had to wait until the ball was dead before taking his place behind the last defender. This led to some strange situations; for example, it was possible for a player who was not involved in the actual attack to score because he was within shooting range.
The offside rule prevents players being exposed beyond their team's defense, and also makes sure that goals are not scored by mere chance. In addition, if a player is offside, the action continues around the field, so that by the time the ball is back in play, there are fewer players defending against attacks on other parts of the field. This encourages teams to attack throughout the entire length of the pitch.