How many substitutions are allowed per set in volleyball?

In volleyball, the maximum number of substitutions allowed per set is indeed 18. This rule is established to provide teams the flexibility to adjust their line-ups and strategies throughout the match. Each team is permitted to make multiple substitutions from their bench, allowing for fresh players to enter the game for specific roles, such as strengthening the defense or enhancing offense.

The provision for this quantity of substitutions helps to maintain the pace of the game while also considering player fatigue and performance dynamics. Since all substitutions need to be recorded accurately, this number also reinforces the structure and organization of volleyball officiating. Additionally, understanding this substitution rule is crucial for strategic gameplay, enabling teams to maximize their strengths while adapting to the opponent's tactics.