Rory McIlroy’s Body Coil in the Downswing — Pure Power in Slow Motion Watch Rory in slow motion and you’ll see the magic: a tight body coil, hips leading the charge, and shoulders unwinding with speed and balance. His iron swing isn’t just technique—it’s timing, tension, and total control. The best body coil in a golf swing involves a controlled separation of the upper and lower body, where the shoulders rotate more than the hips to create a stretching or "spring-like" effect. When the body fire