So I've been using this for a good while now. Wow am I impressed. I so wasn't sure about this at all but after the first 2 days I knew this was a keeper. Now I only wear it once a week as it's to remind me to keep straight. But now I have no headaches, my back is so straight. I feel sttonger...sounds silly but for real. My back can withstand so much more now. Idk what to say I just love this product!!!

