The "Tush Push" play in American football was popularized by the Philadelphia Eagles starting in 2021, when their head coach Nick Sirianni introduced the play with quarterback Jalen Hurts. However, the origins of the play go back much further. The concept is a variation of the quarterback sneak but with additional players pushing the quarterback from behind. Its roots trace back to around 2005 at Kansas State University under coach Bill Snyder, who experimented with assisted quarterback sneaks. The modern form gained traction when Nick Sirianni used a variation with the Indianapolis Colts in 2020 before bringing it to the Eagles. The play also draws inspiration from the "Bush push" used in college football by USC's Reggie Bush, which was initially illegal and led to a rule change allowing pushing ball carriers in the NFL. The Eagles refined the play into the dominant short-yardage strategy known as the Tush Push or Brotherly Shove. It involves multiple players pushing the quarterback forward behind the offensive line in short-yardage situations, which has proven highly effective and controversial in the NFL. In summary, the Tush Push was not invented by a single individual but evolved over decades. It was popularized and perfected by the Philadelphia Eagles under Nick Sirianni, with early foundations laid by Bill Snyder at Kansas State University and influences from the Bush push at USC. The Colts also ran a version in 2020 before the Eagles made it a staple of their offense.