The coach is inside the service line with a basket of balls to feed from. Players line up, opposite side from the coach, behind the service line center.
The coach feeds a low ball for a forehand volley to first player; he volleys the ball back to coach who will direct it to player’s backhand. Player moves up after the first volley and takes the second one as a high put-away backhand volley aiming it to a target inside the coach’s service court. (see graphic below)
Next player in line takes his turn also.
Note:
This drill should be done at fast pace so that players move in and out quickly.