The percussion massager does help relieve -- at least for ...
The percussion massager does help relieve -- at least for awhile -- a number of muscular aches and pains, particularly sciatic nerve pain that I experience upon waking up.  Although it comes with three sets of attachments, I always have on those with a protrusion -- to help knead muscle groups. It's also helpful when I place the massager over my head to work my shoulders and back muscles.
Rating: 4 stars