I’ve had back problems for 2 years. Had shots, epidurals chiropractor Many many things I can hardly walk when I get up in the mornings. I get on my plate and it’s awesome. The pain leaves me. I feel everyone should buy one. This is my 2nd on. I bought this one to take on a road trip it’s smaller that the life pro and lighter to get in and out of car. I can’t say enough. I’ve already sold 4 for you… need commission lol I’m 81 years old