What does a free agent do in volleyball?

Free agent"or"Free man"(libero) is a rule piloted by the FIVB in the 1996 FIVB Women's Volleyball Grand Prix, called libero defensive player. The function of a free defender is to strengthen the defense and achieve a balanced offensive and defensive effect.

The rules for free agents are as follows:

1.Teams can have no free agents, but only a maximum of two people can be registered.

2.A team can only have one free agent on the field at the time of the game.

3.Free agents must wear jerseys that are distinctly different from those of their teammates.

4.Substitutions for free agents do not count towards the number of substitutions made by regular players (not recorded).

5.The substitution of a free agent must be completed after the ball has landed and before the first referee's service whistle is sounded (the coach does not need to request a substitution for the free agent or use a number plate); It is limited to substitutions of the same person, and substitutions of the same free agent must be at least one round trip (i.e. one dead ball).

6.The record sheet must indicate the free agent.

7.Free agents may not be listed on the rotation table, but may be substituted before play.

8.Free agent rotation is limited to the back row only. No serve or rotate to the front row, and no blocking or attempting to block the net.

9.If the ball is higher than the height of the net, the free agent shall not handle the ball over the net to the opponent's court from any position on the court.

10.If the second pass is a free agent who passes the ball with a high hand in the front row, the height of the third ball must not exceed the height of the net.

Participate in the defense, but not attack!

Give me points.

A volleyball libero is a full-time defensive player who is responsible for receiving and receiving serves and smashing (saving). Players who are designated as libero during the match may not occupy other positions. There is no limit to the number of substitutions a free agent can make, but there must be one dead ball between the two substitutions, and only the substitute can take him off the pitch.

The time of substitution must be made before the referee blows the whistle to signal the ball.

The libero has two major functional techniques, a pass and a defensive take-off. Of course, some free men are better at passing and receiving than defending, such as Lin Li and Meng Zixuan; Some free people have better defense than a pass, such as Wang Mengjie. Very.

This is a hard and fast rule of the FIVB.

Strictly speaking, a free man should be called a free defender, but there are really various restrictions on what he can do, such as staying in the back row, not being able to serve, always being able to touch the ball below the horizontal height of the canvas belt of the net, smashing the ball and blocking the net. However, the free man can be replaced with any of the back line players, and there is no need to consult the referee, free to go up and down, quick substitutions, and not counted in the number of substitutions.

Volleyball. The rules of the game require that the captain must be on the field, if the free man is the captain, after being substituted, he must ask the referee to replace and designate the captain on the field. When the libero comes on the field again, he must ask the referee to ......It's a waste of time.

Therefore, the idea of a free man being the captain is very beautiful, but the specific implementation is time-consuming and labor-intensive, and the FIVB simply does not let the free man be the captain of the team.

More nonsense ......The libero can strengthen the defense of the back row and a pass, increase the success rate of the ball, increase the number of back and forth of the ball, and make the game more enjoyable. But, mutually, if the six people on the field are very good at offense and defense, according to the manager's tactical arrangement, it is completely possible to do without a free man, and his presence will make the team have one less offensive point.

The role of the free man is to make the team's offensive and defensive balance achieve the effect of offensive and defensive balance, so it can be imagined: a team has reached a relatively high level of offensive and defensive mode without a free man, then the team can not use the free man. So it's not necessarily possible for a team to have free agents (although there are all of them now).

It's also important to note that the libero is not on the rotation list and can replace other players in the back row at any time. Moreover, the two liberos can also be rotated at any time, and if one of the liberos is the captain, the referee must constantly confirm the captain on the field, which will increase the workload of the referee.

These factors combined, so there was a rule that a free man could not be a captain.

The captain of the volleyball team must be on the court all the time, and if he is injured, he must also designate a number of people to rent, and the free agent is not registered with the mu slippery and can not be played, and the free agent can only be in the back row and not in the main position, so he can not be the captain.

Because the role of the libero on the field is to fill in at any time, his position is always changing, and the captain's relative position is fixed, which is convenient for the players to lock him.

The free defenders should be the men in the back row, No. 1, No. 6, No. 5, and they have time to rotate.

Because if you do this, it will cause problems with the positioning of the whole race.

According to the rules of the FIVB, it is true that you cannot be a captain as a free agent in a match. This is determined by its rules and usefulness. Then, you must first understand the definition of a free man and what role he plays in the game before you can fully decipher its cause and effect.

A libero is a full-time defensive player who is responsible for the part of the defense (save) that receives and receives the ball. Usually the libero has the fastest and most reflexive pass skills in the team (but also has one less attacker in the back row, reducing the path change in the attack).

Since the libero does not need to attack or defend in front of the net, it can be played by short players with good passing skills and quick reactions. Players who are designated as a free agent during the match may not occupy any other position. There is no limit to the number of substitutions a free agent can make, but there must be one dead ball between substitutions, and only the substitute (or the second free man) can be substituted.

The time of substitution must be made before the referee blows the whistle to signal the ball. Before the start of each inning, the libero is not allowed to enter the court and must wait for the second referee to check the starting player before he can enter the court.

By interpreting its role and performance, I believe you can understand the reason why you can't be a captain. First of all, the libero is different from people in other positions, she can't play until the first ball starts, and this one can decide that she can't be the captain, and the captain must be on the field to communicate with the referee in order to solve the problem quickly. If a teammate is not on the field, there will be a second captain who will come forward to communicate, which is caused by a substitution.

The free man and the secondary attack rotate, and the field cannot be without the captain.

If you're a volleyball fan, you'll notice that no libero is the captain, and that's pretty clear. This is dictated by the role of a free agent, who is mainly a defender and a passer. As the soul of the whole team, the captain should have a motivating effect on the whole team, and the offense has a good motivating effect on the whole team, and the defense is not as good as the offense, which can also show that the captain must not be a free man.

The current libero of the Chinese women's volleyball team is Wang Mengjie and Lin Li. Lin Li, whether in the Fujian team or the national team, is a veteran, she led the young players to the game, and she has never been a captain. Therefore, from the point of view of rules, functions and experience, the question of whether a free man cannot be a captain can be clearly answered.

The captain of the volleyball team must always be on the court, and if he is injured, he must also appoint a person, and the free agent does not need to be registered, nor can he not play, and the free agent can only be in the back row and not in the main position, so he cannot be the captain.

If the free man is the captain, he must ask the referee to change and designate the captain on the court after he is replaced, so it is a waste of time to repeat it, so the free man position in volleyball cannot be the captain.

Because a free man can be dispensed with in a team, the captain can only be served by other players.

In volleyball, the function of the libero is to strengthen the defense to achieve the effect of balancing offense and defense, and has obvious advantages in receiving the serve and defending. Libero is characterized by good defense, quick reflexes, and the ability to replace any player. However, a free man cannot smash the ball, block the net or try to block the net, and participate in the frontcourt offense as a setter in the frontcourt area.

The main purpose of the libero is to strengthen the team's defense, and they wear uniforms that are different from the other players on the team. The libero can substitute the player in the back row at any time, and may not greet the referee, but only after the ball has become a dead ball, it is not counted in the regular number of substitutions, but can only substitute the player in the back row.

Free agents must wear jerseys that are distinctly different from those of their teammates. Teams can have no free agents, but only a maximum of two people can be registered. A team can only have one free agent on the field at the time of play, and the substitution of free agent does not count towards the number of substitutions of ordinary players (not recorded).

Free agents may not be listed on the rotation table, but may be substituted before play.

The libero is mainly to strengthen the team's defense.

The vest worn by the libero is different from that of his teammates. They can substitute the players in the back row at any time, and they can not greet the referee, but they must be substituted after the ball is dead, not counted in the regular number of substitutions, but only the players in the back row.

A free man is not allowed to smash the ball, block the net or attempt to block the net, and participate in the frontcourt offense as a setter in the frontcourt area.

The libero is characterized by good defense and quick reactions, and the libero can replace any player. You should know that the rule of volleyball is that substitutions can only be replaced by players in the same position, so some players who focus on offense and light defense have big holes in defense. The existence of free man is a problem that is largely compensated.

Therefore, the offensive authority of the libero is limited, but it plays a vital role for a team, Sakura.