Final answer:
The statement is false; in perimeter defense in volleyball, players must move dynamically to cover the court, reacting to the opposition's attack.
Step-by-step explanation:
In the context of volleyball, the statement that players stay in their positions rather than moving according to the opposition's attack in perimeter defense is false. In a perimeter defense system, players are responsible for certain areas of the court but still must react and move dynamically according to the ball's position and the opposition's offensive play. This strategy requires players to cover their designated zones but also to collaborate, switching and backing each other up as needed. The idea is to cover as much of the court as possible, especially the backcourt to defend against long hits (such as spikes or serves). Players must always be ready to adjust their position to the flow of the game, rather than statically holding to a single spot.