Which of the following statements about the Libero is true?

The statement that all provided options are correct demonstrates a comprehensive understanding of the role of the Libero in volleyball.

The Libero is a specialized defensive player who has specific responsibilities and restrictions. They must be designated on the lineup sheet before each set start. This rule ensures that everyone involved in the match is aware of this player’s role and can account for their unique substitution regulations.

Additionally, a Libero cannot serve as a replacement for a disqualified teammate, maintaining the integrity of the position as a defensive specialist rather than a general substitution role. However, the Libero cannot substitute for an injured player; this is reserved for players in particular situations as specified by the rules of the game.

When recognizing that the statement of “All are correct” includes elements that are specific yet accurate about the Libero—designating on the lineup sheet is mandatory, and the necessity of understanding their limitations—affirms that the correct option captures the complexities of the role effectively. Thus, the true role of the Libero is nuanced and requires specific knowledge of rules regarding substitutions and lineup designations.