What Is Lumbar Lordosis?
Lumbar Lordosis is the natural inward curve of the lower spine. This curve helps the spine share weight and support movement between the pelvis and upper body. The curve may look more or less pronounced from person to person. Posture, pelvic position, muscle balance, and spinal structure can affect its appearance.
Quick Facts About Lumbar Lordosis
Category
Spinal alignment feature
Used for
Posture assessment
Common confusion
A normal curve versus excessive curvature
Also called
Lower back curve, Lumbar curve
Often discussed with
Posture Correction
Key Takeaways About Lumbar Lordosis
- The curve appears in the lower back.
- Pelvic position can change how the curve looks.
- Lordosis is not the same as a spinal disorder.
How Lumbar Lordosis Works

Lumbar Lordosis works as part of the spine’s alignment through the lower back. The curve helps the spine manage body weight during standing, walking, and other movements. The pelvis and nearby muscles can affect how this curve appears.
Related glossary terms: Anterior Pelvic Tilt, Cervical Lordosis, Forward Head Posture.
A posture check looks at the lower back, pelvis, shoulders, and overall body position. A clinician may observe the person standing, walking, or changing position. The goal is to understand the posture pattern, not to judge the curve by appearance alone.
How Posture Correction Uses It
Posture correction uses lumbar lordosis as one part of a wider alignment review. The review may guide exercises, movement changes, or hands-on care that address the person’s posture pattern. Related findings can include anterior pelvic tilt or changes in joint mobility.

From the Arrowhead Clinic Chiropractor Decatur team
When we review posture, we observe the lower back and pelvis together. We also watch how alignment changes during simple movements. Our team uses these findings to shape Posture Correction care around the person’s movement pattern.
Lumbar Lordosis in Practice: A Real-World Example
During a Posture Correction visit, a person may stand with the pelvis tilted forward and the lower back appearing more curved. The clinician can observe that pattern during standing and movement before choosing care steps.
Related Services
Related Terms
Anterior Pelvic Tilt
Anterior Pelvic Tilt is a forward rotation of the pelvis that changes the position of the…
Cervical Lordosis
Cervical Lordosis is the natural inward curve of the neck’s spinal bones. This curve helps position…
Forward Head Posture
Forward Head Posture is a postural pattern in which the head rests in front of the…
Range Of Motion
Range Of Motion is the amount and direction a joint can move through its available path…
Arrowhead Clinic Chiropractor Decatur
Have Questions About Lumbar Lordosis?
Contact Arrowhead Clinic Chiropractor Decatur for practical guidance on Lumbar Lordosis and related chiropractor work in Decatur.
