Chair, Hips, and Spine Alignment
Sit on your sit bones, not the tailbone, letting the pelvis tilt slightly forward so the natural lumbar curve can breathe. Aim for hips a touch higher than knees, with feet flat and evenly weighted. If the chair dips, add a folded towel under the sit bones. This balanced base makes seated twists, gentle side bends, and small cat–cow waves comfortable, restoring circulation without feeling conspicuous in a shared office.