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Posture Check

Pelvic Tilt — Causes, Fix & Free AI Check

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What is Pelvic Tilt?

Pelvic tilt is when left and right pelvis heights differ, or the pelvis is tilted forward or backward. The pelvis is the central axis connecting the upper and lower body, so when it's misaligned, the spine compensates by curving, affecting the lower back, hips, and even knees. Very common in modern sedentary lifestyles, it's one of the main causes of lower back pain. Pelvic asymmetry can also make legs appear different lengths and cause an uneven gait.

Self-Check Method

Hip bone check: Stand in front of a mirror with your hands on your hip bones and compare left-right height. If your belt line tilts to one side, you may have pelvic asymmetry. Leg length test: Lie flat on your back with legs extended and compare heel positions. A noticeable difference signals pelvic misalignment. On Posture Check, a front photo lets AI accurately measure your left-right pelvic height difference.

Main Causes

Crossing legs when sitting is the most common cause of pelvic asymmetry. Standing with weight shifted to one leg, prolonged sitting, and carrying bags or children on one side all contribute to pelvic misalignment. Insufficient recovery after childbirth can cause widened pelvis to become asymmetric. Unbalanced exercise that strengthens one side more than the other also disrupts pelvic alignment.

Corrective Exercises

Clamshell: Lie on your side with knees bent and open the top knee like a clamshell. Focus on the weaker side, 15 reps for 3 sets. Bridge: Lie on your back with knees bent and lift your hips. Keep both sides of the pelvis level, 10 reps for 3 sets. Cat-Cow: On all fours, alternate between arching and rounding your back to improve spine and pelvis flexibility. In daily life, sitting with weight evenly distributed on both sit bones and avoiding crossing legs is the key to lasting correction.

Check with AI

Take a front photo on Posture Check and AI will analyze left/right pelvic height difference to give you a score. Add a side photo for reference on front-to-back pelvic tilt. Regular measurements help track your correction progress objectively.

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Frequently Asked Questions

How do I check if my pelvis is tilted?

Stand in front of a mirror and place your hands on your hip bones. If one side is higher, you may have pelvic asymmetry. A front photo on Posture Check lets AI accurately analyze your left-right pelvic height difference.

Does pelvic tilt cause back pain?

Yes, when the pelvis is misaligned, the spine compensates by curving, overloading one side of the lower back. Long-term, this can lead to disc problems and muscle pain.

How long does it take to fix pelvic tilt?

It varies, but with consistent stretching and habit changes, most people notice improvement in 4-8 weeks. Breaking habits like crossing legs and leaning to one side is the first priority.