“Express” is just a nickname for the double post routes (Y-Z or H-Z). There is still no official name for it. Express was simply used because of the SMU Mustangs, “Pony Express” and players needed a name. “Pony” (for posts) works too. All that matters is players understand it. Note: You can tag #2 or #3 on a bubble as well.
Diagrams from ’08-’09 season
