Basic movements of a football referee the ball holder is raised directly to the back of the head

How to pitch football
In addition, in the standard football throwing action, the ball holding arm is never lower than the shoulder, the hands hold the ball vertically under the chin, the ball holding hand is directly raised to the back of the head, and then thrown forward. This will theoretically shorten the throwing preparation time and reduce the risk of being sacked. This requires long-term contact, direction and strengthWhat is the role of a football referee
Call all fouls and make a ruling according to the rules. The referee stands 10 to 12 yards from the line of scrimmage, 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. During the exercise, observe the quarterback's running and shooting, and observe the completion of the movementWhat are the rules of football
The basic rules of rugby in ball games, the rules of American football are more complex. But that doesn't mean you have to read an obscure rulebook to read football. In fact, it only takes you five minutes to understand the football game. Of course, if you want to understand it deeply, it is another matterIntroduction to rugby and rules of the game
Introduction: rugby football originated in England and was originally called rugby football. Because its sphere is very like an olive, it is called "football" in China. Rugby is actually the name of an English town. In this town, there is a public school called Rugby School, which is called Rugby SchoolWhat are the rules of football? Ask for detailed explanation
Rugby is a city in the middle of England, where a Rugby School is the birthplace of football. Now it has developed into a world sports event. Rugby World Cup, together with IOC Olympic Games and FIFA World Cup, is called the world's three major sports eventsDetailed rules of football
Rules of football match. A kick given to a non foul team after a foul. It can be played in any form. You can kick the ball in any direction, or kick the ball out before you get the ball. You can also tell the referee to change the penalty kick into attacking the goal. However, shooting must be in the form of fixed kick or drop kickFootball is also a popular sport. What are the rules of football matches
Rugby rules. A kick given to a non foul team after a foul. It can be played in any form. You can kick the ball in any direction, or kick the ball out before you get the ball. You can also tell the referee to change the penalty kick into attacking the goal. However, shooting must be in the form of fixed kick or drop kickWhat does the football referee do
Full court referee: working on the same side of the court, the same as the linesman, with a range of 20 yards. A large range of important information is transmitted to him through the receiver. The player who focuses on the roundtrip of the path, observes the blocking formed or the normalization of the action, and is prepared to use the specified distance to grasp or deal with the irregular roundtrip or prevent the foul behavior to make him cautiousWhat decisions can a rugby linesman make
Linesman: a linesman who works on the same side of the court, within a 20 yard range. Focus on the roundtrip of the path, and observe the blocking or normalization of the action. A player who is prepared to use a long distance to grasp or handle irregular round trips or to prevent foul behaviorFootball rules, to be detailed ~
For example, No. 1 and No. 3 are usually the strongest people in the team, No. 4 and No. 5 are the highest, and No. 11 and No. 14 are the fastest. Rugby may be the only game in the ball game that requires' no forward passing '. If the ball knocks on when passing or receiving the ball, it will be cut