I had a hard time sleeping because of the pain in my back.
I've never been injured, but I've had constant pain in my upper back, as if I have gallstones.
Even if I get acupuncture at a Korean medicine clinic, it doesn't help.
A coworker told me that this kind of thing can be treated with manual therapy, so I went to a hospital near my company.
After receiving it 2-3 times, my body felt lighter and the pain disappeared.
If your posture is bad, your muscles will become tight and shortened, which can cause pain.
This is an opportunity to once again realize how important good posture is.