How many timeouts is each team allowed per set?

Each team in a volleyball match is allowed two timeouts per set. This rule is established to provide teams the opportunity to regroup, strategize, and make adjustments to their gameplay in the course of the match. Timeouts can be strategic moments for coaches to communicate crucial information to the players, as well as to help manage the team's energy and morale.

In contrast, the other options suggest fewer or unlimited timeouts, which do not align with the established rules in volleyball. One timeout would not be sufficient for teams during a set to address issues, and allowing three or unlimited timeouts could disrupt the flow of the game, leading to prolonged breaks that could affect player performance and audience engagement. The two timeout rule strikes a balance between maintaining the pace of the match while providing teams with necessary breaks for adjustment and strategy.