15 Ways to Improve Your Posture
4. Make Sure That You Use a Good Chair
When you sit for long periods of time, it can affect your lower back. A good office chair will offer multiple layers of back support. If a proper chair is out of your budget range, then you can duplicate the effect by using a pillow. Place the pillow in the small of your back and then lean back into your chair. This will take away the gap between the chair and your lower back.