Why does my back hurt when I sit on a hard chair?

A common reason your back may hurt is from bad posture while seated. Sitting in a slouched or hunched over position can put strain on the discs — the fluid-filled cushions that protect the vertebrae from rubbing together. This may be worsened by an underlying medical condition.

How do I make my chair not hurt my back?

Correct sitting position with lumbar support.

1. Sit at the end of your chair and slouch completely.
2. Draw yourself up and accentuate the curve of your back as far as possible.
3. Release the position slightly (about 10 degrees).
4. Sit in a high-back, firm chair with arm rests.

Why do chairs with lumbar support hurt my back?

When your lumbar support is too high, it makes you lean forward and slouch – causing you to feel fatigued. When it’s too low, it forces you to hyper-extend your back – resulting to back pain.

Are chairs without backs better for you?

Are Chairs Without Backs Better for You? When there is no back on a chair, there is no way to slouch. This means that they promote better posture than chairs with backs. There is a correlation between posture and back pain, so the use of a backless chair may aid some people in reducing or eliminating back pain.

Why does sitting on the couch hurt my back?

By sitting for too long, especially in a poor postural or slumped position you can add a tremendous amount of pressure to your back, overstretch the spinal ligaments and increase the pressure on your intervertebral discs. This in turn can lead to on-going aches and pains.

Can a chair have too much lumbar support?

This is generally built into many office chairs, but some don’t have lumbar support that can be adjusted. If your lumbar support is just below your shoulder blades, it’s too high up. If your lumbar support is too high, it puts pressure on the muscles, nerves, and blood vessels in that area of your back.