Football referee touch football referee is divided into 3 levels

How many levels of touch football referees are there
Touch football referees are divided into three levels. The technical level of referees is divided into national level, first level, second level and third level. Some excellent national referees can be awarded the title of international referee of a single sport after being recommended and examined and approved by the international sports organizationFootball rules
Referee: there are three referees in each game, and one chief referee is responsible for implementing the rules and mastering the game and timing; Two sideline referees are in charge of one sideline respectively. When the ball or the ball holder goes out of bounds, he raises a flag to signal to the referee. Time: it takes 80 minutes to play an English football game, with only two halvesWhat are the rules of football? How many referees are there in the game
The ball is oval, like an olive, 11 ~ 11 feet long (27.94 ~ 29.21 cm), 30 ~ 31 feet in longitudinal diameter (76.2 ~ 78.7 cm), 24 ~ 25 feet in transverse diameter (60.96 ~ 64.77 cm), and 13 ~ 15 Gu Si (382.72 ~ 425.24 g)If the offensive side passes the ball forward in a football game, how should the referee decide
The attacker will be punished to retreat by the corresponding number of yards. I forgot how many yards to retreat. Generally, it is 5 or 10 yards
Football rules
Referee: there are three referees in each game, and one chief referee is responsible for implementing the rules and mastering the game and timing; Two sideline referees are responsible for raising the flag when the ball or the holder goes out of bounds. Athletes: each team has 15 players, including 8 forwards and 7 defenders. Game length: a football game usually takes 80 minutesWhat are the duties of the football referee
The rules of the game include the passing receiver, including the legitimate interference of receiving or passing the ball; Assist the running players who cover the attack, including the blocking cry formed by teammates and defenders, and quickly return to play the hanging ball; Together with the backcourt referee, it is necessary to stipulate whether the goal scoring on the field is effectiveWhat are the requirements for the field in football games
There are three referees in each round of competition, and one referee is responsible for implementing the standard, grasping the competition and timing; The other two referees each bear a sideline and wave flags when the ball goes out of bounds. It takes 80 minutes to play an English football game. There are only about two first halves, with a 10 minute break in the middle of the first half. Each group has 15 teammates, QianfengWhat decisions can a rugby linesman make
Sideline referee: a sideline referee who works on the same side of the field, with a range of 20 yards. Focus on the round-trip of the path, and observe the blocking formed or the normalization of actions. The player who is prepared to regulate the distance to grasp or deal with irregular round-trip or prevent foul behavior makes him cautiousHow to get the first-class football certificate
（2） Practical examination: practice competition for referee. Entry conditions (1) love football, have a decent ideological style, strong professionalism, good health and high professional ethics; （2） Those who apply for the first-class football referee must be 18-50 years oldWhat is the role of the football referee
Referee: control the game. Call all fouls and make a ruling according to the rules. The referee stands in the guard area 10 to 12 yards from the scrimmage line and always on the right (if the quarterback is using the right hand). Judge the reasonable collision and observe the legal movement of the far end defensive front. When exercising, observe the quarterback's running and shooting