Can the Libero participate in serving duties during a match?

The Libero is a specialized defensive player in volleyball who has specific restrictions to maintain the integrity of their role. The correct answer reflects that Liberos are not allowed to serve at any time during a match. This rule emphasizes the Libero's primary function, which is to enhance the team's defensive capabilities without interfering with the serving aspect of the game.

By not permitting serving, the regulations ensure that the Libero remains focused on defensive tasks such as receiving serves and digging attacks, while also keeping the game balanced among players with serving responsibilities. This restriction aids in preserving the unique strategy acquired from utilizing a Libero, as they are designed to be more agile defenders rather than well-rounded players who can serve as well.

Other options imply conditions under which a Libero might serve but do not align with the established rules of the game regarding the Libero's role. The Libero's restriction from serving is a consistent rule across various levels of play, ensuring clarity and uniformity in the game.