When it comes to skate sharpening, there’s no shortage of opinions. Locker rooms, pro shops, and even well-meaning parents pass along advice that sounds convincing — but often does more harm than good. The truth is, your blades are one of the most important pieces of your gear, and misinformation can hold you back on the ice. At EDGE for the icebound , we use professional-grade tools like the SSM-2 Pro  for figure skates and the Commercial Sparx 3  for hockey skates, which m