Yes, the libero can set. However the libero may not block, attempt to block, or serve.
The year that the libero was internationally introduced was in 1998.
A team is allowed 12 substitutions a game not including the libero's.
La barron??? I think you mean libero or lebro. The libero is a defensive player that passes the ball. She/he can substitute for anyone in the back row without having to make an official substitution. The only set back of the libero is they aren't allowed to serve.
Libero Libero
Melgie
The Libero in Volleyball is like a GoalKeeper in Soccer, The Libero is the most skilled defender in Volleyball. And in the rules of volleyball the Libero must wear a contrasting outfit to the team
The typical height of a libero in volleyball is around 5 feet 6 inches to 6 feet tall.
A libero tracking sheet is used in volleyball to mark down when the libero comes in and out of the game and who he/she goes in or out for.
The Libero
libero
The libero position is signified by an opposite color jersey than the rest of the team. The libero must be quick, able to read the ball, dig well, pass well, and set when the setter is out. In highschool levels the libero is able to serve, but in Pro they are not allowed. The libero must ready at any time to sub in for a player who is struggling.
The average height of a libero in volleyball is typically around 5 feet 6 inches to 5 feet 10 inches.