This actually works better than the traction and ultrasound I have had at ...
I have chronic neck pain due to arthritis in my C4-C6.  This actually works better than the traction and ultrasound I have had at my Physical Therapists office and the cortisone injections in my neck.  When I wake up in pain, pretty much every morning, I wear this for about 15 minutes and I feel much better.
Rating: 4 stars