Don’t copy the delivery, nor the technique – rather, the engine Winning eight World Championships, eight European titles and a full set of Olympic medals is a résumé that may never be surpassed. As Niklas Edin steps away from the game, he remains an idol for thousands of curlers and fans around the world. And that raises an obvious question: What should you copy from him? Or any other idol? Most players start from the wrong place. They copy what they can see. The delivery. The sweeping technique.