As percussion massagers are a relatively new advancement, not much scientific data is available to make a case for the effectiveness of these massage tools themselves; however, the history of percussive therapy is extensive and the manual versions of this massage technique has been proven effective for decades. Having access to percussion massage in a home setting, at your training facility or, in some instances, in your gym bag is potentially a money and time saver in the long run. At the end of the day, massage guns offer convenience along with undeniable relief to those who experience muscle strain, tension or pain.