Sir/Madam I have a back pain since 6-7 months. It is mainly in mid and lower back. Pain is not troubling me much in a standing position but it higher when I used to wake up in the morning. And it is also troubling me while sitting with a straight back. I have consulted with 4-5 doctors they said it is just a muscle problem. They said their is no problem in bones. please suggest me a treatment for this.