gua sha

  1. PTAwesome

    Graston vs ASTYM vs Gua Sha vs Massage

    In my limited opportunities to do observation work as I attempt to enter PTA school, I've had the luck to see different PTAs use Graston, ASTYM, and manual massage work on their patients. I'd like to know what the major differences between Graston and ASTYM are and I'd also like to know how they...