“This is an example of a backcourt violation. The offensive player, Jalen Brunson, receives the pass from his teammate, Jordan Clarkson, who had established legal frontcourt position. Since Brunson is positioned in his backcourt when he receives the pass, this is a violation. Note that once a player establishes position in his frontcourt, he cannot move into his backcourt, nor may he pass the ball to a teammate positioned in the backcourt.”