@gigiraj you're welcome. I always have to work on my posture too. What helps me is building core strength because it supports everything else. I have a horse, and riding helps me a lot with that, and according to my surgeon maintaining core strength is the best way to support the spine to prevent future problems. I've had the nerve conduction testing too. It was kind of painful and I was glad when it was over. You can still do physical therapy even if the tests do not find a specific problem. Yoga stretching might be helpful too. When you hold a pose and wait, it does release the fascia if you wait long enough. I do a lot of stretching of the front of my chest by laying on a foam roller. It tends to get tight because everything we do has our arms forward. You can also lay on the floor on your back in a T position. Doing that on a foam roller allows the weight of your arms to stretch backward opening up the chest.