10/15/2025
# 3 At-Home Steps to Check if Your Low Back Pain Comes from the Quadratus Lumborum (QL)
Let’s gently see if your **QL** is “calling for help.” Use your photos as a guide 👇
**1) How to find it**
Stand or lie on your back. Place your fingers on the back of your waist, **between the lower ribs and the top of the pelvis (iliac crest)**—that little triangle on both sides. **Press slightly inward along the rib line.**
**2) What you should feel**
* **Normal:** springy muscle, mild soreness.
* **Abnormal:** **clear tenderness**, possibly **radiating into the low back or butt**, making you want to pull your hand away.
**3) Quick self-check**
* **Primary suspect:** you also feel **lumbar stiffness** and **limited forward/backward bending**.
* **Compensation suspect:** your back moves fine but the QL always feels tight—common with **long sitting or standing**, or **hip/sacroiliac issues**.
**Common triggers**
Long sitting, getting chilled across the low back, repeated bending/lifting, or holding a side-bent posture for too long can overload the QL.
**Gentle home relief**
Heat for 10 minutes → side-lying **diaphragmatic breathing** × 30 → standing **side-bend stretch** (20–30 seconds per side × 2).
⚠️ Keep it **light to moderate**—don’t chase pain.
**When to get help**
If pain wakes you at night, shoots down to the lower leg, comes with numbness/weakness, or bowel/bladder changes—**don’t tough it out; see a clinician.**