“These tools come in different shapes and sizes to target specific areas of the body, such as muscles, fascia (your body’s connective tissue), and tendons.” The tools are glided across the skin with light to moderate pressure to break up tissue adhesions (or, “knots”) and boost ...
I explain why it’s physically impossible to muscle scrape your own hamstring tendons below. He wasn’t able to feel any grit! For an individual holding an instrument to feel grit AND contort their body in a way that puts enough TENSION on it so the adhesion can be torn, they’d have ...