Practice serving with some pressure.
1. Each team must serve a ball to each area of the court.
2. The team starts with a player in area one.
3. When the team serves to their player, who is sitting down, and they can catch the serve, the server moves and sits in the next area of the court.
4. The target goes back to the line and serves.
5. The teams continue until a team serves a ball to a player in each area.