Hold the nightly line against hip drag & restless sciatica while you drift off
Research from the University of Rochester frames unsupported side-lying—with both thighs collapsing together—as part of the same pattern where the pelvis torques, lumbar segments shear, and sciatic-like chatter builds hour after stacked hour.
Tucking AlignPillow™ Alignment Pillow between your thighs rebuilds neutral knee spacing so the chain above can settle, aggravated nerves get a quieter night, and you trade tomorrow's brittle first steps for an easier rollout.