I got a chance last week to tour the clinic at QC Kinetix and have a consultation with the doctor. Its such a fascinating process. They take healing properties from your own body, highly concentrate them and then place them back directly into your achy joints. So if you have bad knees or a bad hip or like me, a bad back, they can help. I don't want to get back surgery, so this may be the answer. It really is the future. Get a hold of them for a free consultation, it will be worth it. 619-614-PAIN.