I have a curved upper back (shoulder blades pop out) and my lower back curves inward?

Well for the longest time i've had a curved upper back and I need help on how to straighten my back so that it is normal. I play games on the computer if that affects my back in anyway. Any suggestions? Thanks
Answer:
when i was growing up my shoulder blades stuck out kinda. I worked out using weights, one of the exercises i done was to sit upright with the weight bar on my shoulders and using both hands at shoulder length apart push it straight up. I think that particualar exercise is the reason my shoulders look normal now. Use light wieghts and only tone your shoulders. 3 sets 20 per set every other day and you will be happy.

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I'm very sorry for your disorder. My suggestion would be go to your doctor.
hope you get better

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