Muscle knot slayer. This little thing is so strong as an at home shiatsu massager breaks down muscle knots so effectively. I always get knots in my shoulder blades, traps and neck and this is a life saver to knead them out when you can’t see a professional. #muscleknots #neckcracking #backcracking #shoulderbladepain #backpainrelief #muscleknotrelease #muscleknotmassage #triggerpointmassage #triggerpointrelief #massagetherapy #massagegun