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I've been having back pain lately.
I originally had a bad back.
I got better after receiving treatment at the hospital,
I've been feeling pain again lately.
I think it's because it's an office job, so I have to sit down and work.
My posture is also bad when I work.
I don't do any special exercise, so I think it's getting worse.
Posture correction is also important, right?
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