Volleyball drill: run-in to middle position

Trainer stands at the back of the field with a row of players with the ball behind them. A player is standing at the front left and she comes running to the middle. At the front right a player is standing near the net with a bucket on her head. Trainer throws the ball to the centre. Player comes in and plays ball bravo past the net into the bucket. Good leg in front. ('net leg' is in front), pass...