Miraculous year for me. 45 years of back pain...gone. Just about a year ago I was wondering how I could continue working. I was in constant pain. Working was very difficult. Very poor sleep. Then while trying to relieve some pain by stretching I was able to crack something in my lower back, pelvic region. It was an area that no chiropractor had ever cracked. In time I got both sides to crack and hold in place. Really its a miracle. I can sleep, I can work all day pain free, and cycling?....amazing new strength back in my legs. 45 years, incredible.