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My left shoulder keeps getting stiff. Why is that?
2025.12.30 20:59
Strangely, these days, only my left shoulder keeps getting stiff and sore.
I haven't been particularly injured, but I'm worried because it suddenly happened like this.
Is it because I've been working on the computer for a long time?
Or could it be a lack of exercise or a posture issue?
Even if I stretch, I only feel better for a little while and then I quickly feel sore again.
Even when I sleep, my left shoulder feels uncomfortable.
Has anyone had a similar experience to mine?
Any tips on what causes this, how to manage it, or stretching would be greatly appreciated.
It's not enough to interfere with daily life, but it's quite inconvenient.
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