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Measurement station · L1 to the ischial tuberosities

Pelvis

Screens for the front-to-back tilt of the pelvis, read from the ASIS/PSIS relationship, the lumbar arch, and the sacral contact patch against a wall. Both directions of tilt are covered.

Span L1 to the ischial tuberosities Offsets 2 Published records 4

Moderate

Anterior Pelvic Tilt

The front of the pelvis drops and the lumbar arch deepens.

3 published record(s)

Moderate

Posterior Pelvic Tilt

The pelvis rolls backward, flattening the lumbar curve and tucking the sacrum under.

1 published record(s)

Self-screens at this station

  • Anterior Pelvic Tilt Reviewed 30 Sep 2026 Moderate

    Heel Slide Lumbar Check

    Lie on your back, flatten the lower back, and slide one heel away until the back lifts. The distance the heel travels tells you whether the hip can extend without dragging the pelvis with it.

  • Anterior Pelvic Tilt Reviewed 29 Aug 2026 Moderate

    Wall Lumbar Gap in Finger Widths

    Stand against a wall and slide a flat hand under the lower back. The count in finger-widths is the reading — and so is the count after tucking the pelvis.

  • Posterior Pelvic Tilt Reviewed 16 Aug 2026 Moderate

    Wall Occiput-Thorax-Sacrum Check

    Three contact points against a wall. Which ones reach it without effort, and which one is lost first, is the reading — and the flatter curve is the one people miss.

  • Anterior Pelvic Tilt Reviewed 7 Aug 2026 Moderate

    ASIS-PSIS Photo Angle

    Two points on the pelvis, one side photograph, one angle from horizontal. It is the most direct reading of pelvic tilt available without equipment.