How do I maintain balance and posture on an office revolving chair?

An office revolving chair offers mobility, but poor use can lead to slouching or posture issues. Always adjust the chair height so your feet are flat on the floor, and use the backrest to maintain lumbar support. Keep the seat at a level where your elbows are parallel to your desk surface. Avoid leaning or slouching forward—even while swiveling—because that can strain your lower back. The best practice is to use the swivel for access, not as a substitute for twisting your spine.