Pursuit rule?

[dvtaylor]

10.1.2 states: The ball that has crossed the net plane to the opponent's free zone totally or partly through the external space may be played back within the team hits, provided that:
A minimum of 2 m (6'6 3/4") clearance beyond the court equipment on both sides is required.
10.1.2.1 the opponent's court is not touched by the player;
10.1.2.2 the ball, when played back, crosses the net plane again totally or partly through the external space on the same side of teh court. The opponent team may not prevent such action.

Simplified example:
Suzy in position 1 shanks the 1st touch, causing it to cross the plane of the net well outside the antenna. Karen in position 2 (making sure to stay outside the opponent's court), chases the ball and passes it back to Suzy on their own side of the court (making sure the ball stays outside the antennae). Suzy then uses the 3rd hit to take the ball into the opponent's court by crossing the net between the two antenna.

It is even legal for Karen to pusue the shanked ball by running under the net, as long as she never touches the opponent's court space, including the lines.

That's the rule in club ball.