Learn How to Use Muscle Scraper to Fix Soreness

Learning how to use muscle scraper tools might look a little intimidating at first, especially when you see those shiny metal edges or odd-looking stones. You've probably seen athletes or physical therapists using them and wondered if they're actually doing anything besides making skin look a bit red. The truth is, once you get the hang of it, these tools—often called IASTM (Instrument Assisted Soft Tissue Mobilization) tools—are a total game changer for managing tightness and recovering from tough workouts. ...

February 4, 2026 · 7 min · Cecilie Ditomasso