About a year ago, I went to an orthopedic doctor because of my hump. He also asked me to swim or not to hang on the pull-up bar, etc. told. I did what you said and it was effective. My hunchback got better. But this time, there is no problem in my back, which is different. I just realized that I was walking with my head bent forward. Also, a lot of pain started to occur. How can i solve this problem.