Do koreans sleep on the floor?

Yes, traditionally many Koreans sleep on a floor mattress called a 'yo'. From my practice, sleeping on a firm surface can be wonderful for spinal alignment and posture, provided your body is comfortable with it.

Haan beta, maine bhi TV par dekha tha ki unke yahan zameen par sone ka riwaj hai, thik hamare purane dinon ki tarah. Unke paas saste aur achhe gadde hote hain jise din me mod kar rakh dete hain. Yeh shareer ke liye bahut badhiya rehta hai.

While they do sleep on the floor traditionally, be very careful if you are planning to try it for back pain. I tried sleeping on the floor for my disc bulge and it worsened my condition to the point where I couldn't move. Consult a doctor before making sudden changes.

Yes, it is very common there, and I actually tried it for a week when my back was hurting. Honestly, with a thin mattress on the floor, my posture felt much flatter and my back pain actually improved a lot.

Historically, the Korean ondol heating system made floor sleeping the warmest option. My orthopedic doctor mentioned that while firm surfaces can help some people with lower back support, patients with severe arthritis or joint issues should avoid it as getting up can strain the knees.