Tip #7: Modify your chair
The best chair to sit on at home is one that has a sturdy back support. In most cases this is likely to be a dining room chair. For those suffering from low back pain, roll up a small towel and place it at the bottom of your back to provide support for your low back.
Make sure your hips are placed towards the back of the chair and your feet are flat on the ground. If your feet are not touching the ground use a stool, some old books or a box to ensure your feet have a flat, sturdy surface to rest on. And finally, ensure that your hips are slightly higher than your knees. This can be achieved by placing a firm cushion on your chair.