During play, the line judges are positioned as follows...
When using two line judges, they stand diagonally opposite each other at the ends of the court. One line judge is positioned at the intersection of the sideline and end line to the first referee's right. The other line judge is at the intersection of the sideline and end line to the second referee's right. Each line judge controls an end line and entire side line.
The line judges should move from the above positions to avoid interference with players playing the ball or to better observe a ball crossing the net clearing the antenna.
During timeouts, line judges stand near the intersection of the sideline and attack line on the side of the first referee.