은하수
Maybe because of sitting for a long time, my lower back is stiff.
2025.04.26 13:08
These days, I sit a lot, so my back and neck often feel stiff.
I think I should stretch regularly, but
It's not easy to practice consistently.
Do you have any simple yet effective stretching methods or posture correction tips?
And in spring, it seems that immunity weakens, so to prevent colds
I'm curious about what kind of diet or habits might be beneficial.
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