Review on FNYIS Cordless Head Massager: Portable Electric Scalp Massager for Stress Relief, Blood Circulation, Deep Clean, and Hair Growth with 84 Massage Nodes by Crystal Keenan

I bought a massager hoping to relieve my headache. Not only does this product do a good job, but it also provides back pain relief. I read a long time ago that our nerves have a bandwidth to carry electrical signals from our senses, meaning that one way to "relieve" pain is to create other feelings so that the nerves pick up the pain signal cannot be fully transmitted to the brain. I had some (mild but annoying) lower back pain the other day and decided to test the theory out with a massager attached to my lower back. Guess what? Immediately I felt no more pain in my lower back. Even after turning off the massager after a few minutes, I no longer felt back pain. This massager is great for stress relief!