Acute sprain, it hurts so much.

I have had back problems even before getting married.

Once I get a small bump, I used to recover after a few days of treatment, but now that I'm older, a few days aren't enough.

Recently, I fell while trying to pick up clothes that had fallen on the floor.

Unable to move my body at all, I stayed on the floor all day, eventually called 119, went to a large hospital, had an MRI, and was hospitalized.

They said it's not severe enough to require surgery, so I received injections, stayed hospitalized for a week, and then was discharged.

If you sprain your back, you can't carry on with daily life at all.

Unable to walk, I mostly lie down and move as little as possible, waiting until the pain subsides.

They say posture is important, but what exactly constitutes a bad posture?

It is more helpful to know the positions you should never take rather than the ones you should adopt.