Do massage guns work？
For example, if we want to drive a car, we need to get a driver's license and learn how to drive. If we want to use barbells/dumbbells, we need to learn movement patterns and techniques first. If we use foam shafts or massage balls to release muscles, we need to know how to release them. When we use any item, we need to read the "instruction manual". Many people do not know the "instruction manual" of massage gun, so naturally come to the conclusion that it is "useless".
Knowledge before using a massage gun: fascia, muscles and trigger points
Common methods and principles of massage gun
(2) Single point stay (for the trigger point, about 20-30s)