Iso

The Iso tag identifies isolation runs, where a fullback or lead blocker attacks the A or B gap to kick out or drive the playside linebacker while the HB reads that block and hits the hole. It spans 50 plays across 11 formations and 36 sets, including HB Iso, HB Blast, HB Lead Draw, and HB Double Iso from looks like I Form, Power I, Wishbone, Pistol, and Shotgun. Filtering by Iso lets competitive players build a physical inside run package with lead blocking, find which sets pair the concept with play-action or RPO tags, and punish light boxes or defenses that overcommit their user-controlled linebacker to the edge.