Rory McIlroy's slow-motion driver swing. Massive Width: Rory creates tremendous width in the backswing by fully extending his arms and turning his shoulders deeply, storing energy without tension. Steep-to-Shallow Transition: The club sets slightly steep going back, then beautifully shallows in transition as his lower body leads—this is key to consistency and speed. Lower-Body Athleticism: His hips fire aggressively while his upper body stays back, creating elite separation and allowing the club