Well, better sleep. I already have sleep issues like sleep apnea, and I am in the process of receiving treatment, but for some reason my back, neck and shoulders like to get stiff when I am trying to sleep. It does move. Sometimes it's lower back, sometimes it in between my shoulders. It's a problem for me because when I want to sleep in a little, where that 1 hour would be GREAT for my day, I sometimes can't because of my stiffness. So, if it was gone, forever, I could definitely have better night's sleep and have a better day time because of it.