I had been researching about Trion:Z bands for a while, as a method to help with my back & neck pain that I keep getting. After having the pains for 3 weeks I decided to take a chance and purchase one.
After 3 days of wearing one, my back & neck pain that I had for 3 weeks had gone. It could be a coincidence off course, but hey it looks kind of cool anyway. I dare not take it off. In fact I haven't. It's been fine to still wear all day and night, showering etc.
http://www.stokedmtb.com /2015 00:00:00 00:00:00/10/trionz-band-review.html