Rhoda
Self myofascial release
I love this video. They present a great visual to help understand why rolling/recovery methods are necessary - This scraping tool is only one tool that could be used. Rollers, massage guns, lacrosse ball, etc. are all different tools achieving the same thing. Depending on the muscle a different tool is helpful. If this doesn't make you want to roll I don't know what will haha GET ROLLING EVERYONE