What is true regarding the libero's actions in blocking?

In volleyball, the libero is a specialized player tasked with defensive roles, particularly in the back row. One of the unique rules that govern the actions of the libero is that they are not allowed to block or attempt to block. This rule is in place to maintain the libero's role as primarily a defensive player. By restricting blocking actions, the game ensures that the libero focuses on digging, passing, and receiving serves without becoming involved in offensive plays at the net.

The regulation about the libero not being able to block helps to solidify the distinction between the libero and other players who have more offensive responsibilities. This rule is crucial because it emphasizes the libero's function within the team structure and prevents any potential confusion about their role during play. Players are aware that the libero cannot be involved in blocking or attacking the net, allowing for strategic play adjustments by both teams.