F N F on Instagram: "Arteta’s Secret Weapon: The "Offside" Trap! 😲🔥🔫In the world of elite football, every centimeter matters. For years, set pieces were about who could jump the highest or run the fastest. But under the guidance of set-piece coach Nicolas Jover, Arsenal decided to change the math. The Setup: As Declan Rice or Bukayo Saka stands over the ball, the Arsenal attackers don't just stand in a line—they stand "behind" the defense. To the average viewer, it looks like a blunder. To th