Understanding Lumbar Lordosis: Your Guide to a Healthy Lower Back Curve

lumbar lordosis posture

What is Lumbar Lordosis?

Do you feel like you have an inward curve in your lower back? A natural amount of inward curve in the low back is called lumbar lordosis. It's one of the important curves in your spine, along with the outward curve in your upper back (thoracic kyphosis). But unlike kyphosis, lordosis creates a gentle inward arch in your lower spine, right above your buttocks.

This curvature of the spine isn't just there for aesthetics. Lumbar lordosis plays a vital role in spinal health. It acts like a shock absorber, distributing pressure evenly throughout your spine and helping you maintain balance during movement.

However, there's a fine line between a healthy lordosis and an excessive inward curve. When the spinal curvature of your lower back becomes too pronounced, it can lead to a condition called hyperlordosis. And since the body works as an interconnected whole, the entire structure is compromised when one area is off-balance. This is where posture alignment therapy comes in.

In this article, we explore the world of lumbar lordosis, including the different symptoms, causes, exercises to restore a healthy curve, and how posture therapy can help if you experience discomfort due to hyperlordosis.

lumbar hyperlordosis

What is Lordosis vs Kyphosis? Finding the Balance in Your Spine

Our spine isn't a straight line – from the side views, it should have natural curves that play a crucial role in supporting our body and allowing for movement. However, understanding these curves' differences is key to maintaining good spinal health. Let's compare lumbar lordosis with its counterpart in the upper backkyphosis.

lordosis vs kyphosis posture

The Key Difference: A Healthy Lordotic Curve vs. Hyperlordosis:

A healthy lordosis creates a subtle inward arch in your lower back. You can't see it from the front, but it provides a natural support system for your spine when viewed from the side. This curve helps distribute weight evenly and absorb shock during activities like walking and running.

However, when this inward curve becomes exaggerated, called hyperlordosis, it can cause problems in the low back and elsewhere in the body. When the lumbar spine is out of balance, this throws a wrench in the normal mechanics of the entire spine and musculoskeletal system. Excessive lumbar lordosis is often accompanied by an increased forward tilt of the pelvis (anterior pelvic tilt). It can strain the muscles and ligaments in your entire back, leading to pain and discomfort.

Signs of hyperlordosis:

  • Excessive inward curvature in the lower back (an exaggerated swayback posture)
  • Protruding stomach
  • Tight lower back muscles
  • Tight hip flexors
  • Tight hamstrings
  • Lower back pain
  • Anterior pelvic tilt

Kyphosis: The Domino Effect on Your Spine

Now, let's talk about kyphosis, the outward curve in your upper back (thoracic spine). While a slight kyphosis is normal, an excessively rounded upper back can throw your entire spine out of alignment (along with shoulders, arm, head posture, and down to the legs). Hyperkyphosis can put a strain on your lower back, potentially causing it to compensate by increasing its lordotic curve.

kyphosis-lordosis posture

Unraveling the Double Crossed Posture: Kyphosis-lordosis posture demonstrates "layer syndrome," where both upper crossed syndrome (rounded shoulders, hunched back) and lower crossed syndrome (tight hip flexors, weak glutes) are present.

How kyphosis can impact lordosis:

  • The lower back often arches excessively to maintain balance to compensate for a rounded upper back, contributing to lumbar hyperextension (hyperlordosis).
  • Tight chest muscles associated with kyphosis can pull the shoulders forward, further straining the lower back and potentially worsening lordosis.
  • Excessive cervical lordosis also occurs above the thoracic spine in the neck, creating stress and symptoms in the area, including the shoulders, arms, and head.

Therefore, maintaining a healthy balance between the natural curves of your spine, including the lumbar, thoracic, and cervical spine, is crucial for overall spinal health and posture.

When Your Curve Becomes a Concern: Symptoms of Lumbar Lordosis

A healthy lordosis curve is a good thing and shouldn't cause any pain or discomfort. However, when the inward curvature becomes excessive (hyperlordosis), it can lead to several symptoms that can significantly impact your daily life. Here are some common red flags:

  • Lower Back Pain: This is often the most prominent symptom of hyperlordosis. Excessive curvature puts undue stress on the muscles and ligaments in the lower back, leading to pain and stiffness.
  • Tight Hamstrings and Hip Flexors: The increased inward curve of the lower back can cause these muscles to become tight and shortened, limiting flexibility and contributing to lower back pain.
  • Poor Posture: Hyperlordosis often goes hand-in-hand with poor posture, such as a swayback posture (excessively arched lower back with a protruding buttocks). This postural imbalance can further strain your back muscles and lead to discomfort.
  • Muscle Imbalances: Hyperlordosis can lead to imbalances in the strength and flexibility of your core, glutes, and back muscles. This can affect your overall stability and movement patterns.
  • Limited Flexibility: Hyperlordosis can restrict your overall spinal mobility and flexibility, making it difficult to bend over comfortably or perform certain physical activities.
  • Reduced Activity Level: The limitations in movement and potential pain can make it difficult to engage in certain activities, leading to a decline in overall activity level.
MRI scan of lumbar spine L4-L5 disc herniation

Conditions with Increased Risk Due to Lumbar Lordosis Risk Factors:

  • Herniated Disc: While not always a direct consequence of lordosis itself, the excessive strain on the lower back due to hyperlordosis can put greater stress on the intervertebral discs. This increased stress, combined with weak core muscles that don't adequately support the spine, can contribute to disc herniation, where the soft inner core of the disc pushes through a tear in the outer wall.
  • Facet Joint Syndrome: The facet joints are small joints between the vertebrae that help guide movement in the spine. The abnormal stress on the lower back from hyperlordosis can strain these joints, leading to pain and stiffness.
  • Spondylolisthesis: This condition occurs in severe cases when a vertebra slips forward over the vertebra below it. While not directly caused by lordosis, weak core muscles and poor posture associated with hyperlordosis can increase the risk of developing spondylolisthesis.
  • Spondylolysis: This is a stress fracture in the pars interarticularis, a small bony part of the vertebra. Spondylolysis can weaken the connection between vertebrae, increasing the risk of spondylolisthesis (vertebral slippage) over time. The abnormal stress on the lower back from hyperlordosis can contribute to spondylolysis.
  • Degenerative Disc Disease: Over time, the intervertebral discs that cushion the vertebrae can wear down and lose their integrity. This degeneration can be accelerated by the abnormal stress and strain placed on the discs due to hyperlordosis. Degenerative conditions like arthritis and osteoporosis may also play a role.
  • Sciatica: This condition is caused by irritation or compression of the sciatic nerve, the longest nerve in the body. The nerve runs along the back of the leg, and irritation can cause pain, numbness, and weakness that radiates down the leg. A herniated disc or facet joint dysfunction caused by hyperlordosis can compress the sciatic nerve, leading to sciatica.
  • Spinal Stenosis: Tight muscles and a misaligned spine can put pressure on the spinal canal, narrowing the space available for the spinal cord and nerves. This can cause pain, numbness, and weakness in the legs.

The Postural Imbalance Connection:

It's important to note that these symptoms are often linked to the underlying postural imbalances contributing to hyperlordosisPoor posture, like slouching, can weaken your core muscles and compromise your entire structure, leading to a more exaggerated lordotic curve.

Addressing these postural imbalances through targeted exercises and posture alignment therapy can not only alleviate the symptoms but also work towards restoring a healthy lordotic curve in your lower back. If you experience any of these symptoms, consulting a healthcare professional for a proper diagnosis and treatment options is important.

Common Causes of Lumbar Lordosis

what is lordosis posture

While healthy lordosis is crucial for spinal health, an excessive inward curve (hyperlordosis) can develop due to various factors. Let's explore some of the most common causes:

  • Poor Posture (the Big One): This is often the leading cause of hyperlordosis. Slouching, hunching, or constantly arching your lower back can weaken your core muscles and strain the ligaments in your lower back. Over time, this strain can lead to an exaggerated lordotic curve.
  • Tight Hip Flexors: The hip flexor muscles are located at the front of your hips. When these muscles become tight, they can pull your pelvis out of alignment, causing your lower back to compensate by increasing its inward curve of the spine.
  • Weak Core Muscles: Your core muscles, including your abdominal and back muscles, support your spine. When these muscles are weak, they can't adequately support the natural lordotic curve, leading to hyperlordosis.

Other Contributors:

In some cases, other factors can also contribute to hyperlordosis, such as:

  • Obesity: Carrying excess weight can strain your spine, potentially leading to an increased lordotic curve.
  • Pregnancy: The hormonal changes and weight gain during pregnancy can temporarily affect spinal alignment, including lordosis.
  • Certain Medical Conditions: Some medical conditions, like arthritis or disc degeneration in the spine, can contribute to hyperlordosis and other postural abnormalities.

It's a Domino Effect:

It's important to remember that these factors often work together in a domino effect. Poor posture can lead to tight hip flexors and weak core muscles, contributing to hyperlordosis. And when combined with other posture deviations, such as kyphosis or scoliosis, the problems can multiply. The good news is that you can break this cycle and promote a healthier spinal alignment by addressing these underlying issues through posture therapy.

The Symphony of Stability: Anatomy & Biomechanics of Lumbar Lordosis

Your lower back's natural inward curve, the lordosis, is a marvel of functional movement. It's not a static arch but a dynamic interplay between muscles, nerves, and fascia, all working together to keep you balanced and mobile.

The Core Cast:

  • Spinal Stabilizers: Deep muscles like the multifidus act like tiny anchors between vertebrae, providing precise control and stability during movement. Imagine them as the body's micromanagers, ensuring smooth and safe spinal motion while keeping your body mass and center of gravity.
  • The Movers: Powerhouses like the erector spinae run along your back, helping you extend your spine and maintain the lordotic curve. Think of these extensors as the engines propelling you forward.

Postural Influences:

  • The Long Game: While hamstrings and hip flexors aren't directly connected across multiple vertebrae, tightness in these muscles can pull your pelvis out of alignment, contributing to an excessive inward curve (hyperlordosis). They're like backstage crew members, their actions indirectly impacting the lordosis.
  • The Core Connection: Strong abdominal muscles act like a natural girdle, pulling your spine inward and maintaining a healthy lordotic curve. Conversely, weak abs can't adequately support your spine, leading to a loss of lordosis. A strong core is the conductor of this movement symphony.
Anatomy Trains superficial back line

The Unsung Heroes:

  • The Fascial Network: This web of connective tissue throughout your body isn't just padding. Fascial lines like the superficial back line and deep front line (described in Anatomy Trains by Thomas Myers) can become tight, influencing posture and movement. Imagine them as interconnected highways transmitting tension throughout your body, impacting how you move.
  • The Silent Conductor: Your nervous system constantly monitors your body's position and sends signals to your muscles to make adjustments. When muscles and fascia become imbalanced, these signals can get disrupted, leading to postural dysfunction. The nervous system acts as the silent conductor, coordinating the entire performance.

Keeping it in Tune:

In a healthy lordosis, all these elements work together seamlessly. Strong core muscles provide stability, while the movers and stabilizers allow for controlled movement. The fascial network transmits tension efficiently, and the nervous system coordinates everything. This allows you to bend, twist, and move easily, maintaining proper posture and preventing pain.

When Rhythm is Out of Sync:

A healthy lordosis allows for a good range of motion in your lower back and harmony with the entire spine, pelvis, and body. You should be able to comfortably bend forward, extend backward, and rotate your torso to some degree. However, when symptoms of lordosis appear, it’s often because the inward curve becomes excessive and rigid, and these movements become limited. Here's how:

  • Limited Forward Bending: The pronounced inward curve restricts how far you can comfortably bend forward from your hips. This can make activities like picking up objects from the ground or tying your shoes more challenging.
  • Limited Backward Bending: While hyperextension (excessive backward bending) is generally discouraged, a healthy lordosis allows for some controlled backward bending. In rigid hyperlordosis, this movement becomes restricted due to tightness in the back muscles and the already extended spine position.
  • Reduced Rotational Ability: The rigidity associated with hyperlordosis can limit your ability to rotate your torso comfortably. This can impact activities like reaching behind your back or twisting to check your blind spot while driving.
  • Compensatory Movements: When the natural bending motion of the spine is limited, your body compensates by using other movements. This can lead to excessive hinging at the hips or arching in the lower back, putting strain on the muscles and ligaments in these areas.
  • Painful Activities: Activities that require bending forward, such as picking something up from the floor, or tying your shoes, can become painful due to the limited range of motion in the lumbar spine. This leads to further postural imbalances and muscle weakness.
Golf problem reverse angle

Faulty mechanics due to underlying muscle imbalances and bad habits can lead to trouble in activities like the golf swing. Here, a reverse angle puts excessive pressure on the low back.

The Takeaway:

Understanding the intricate interplay between these elements is key to maintaining a healthy lordosis. By addressing muscle imbalances, improving core strength, and maintaining fascial mobility, you can keep your body's symphony in tune and move with confidence.

Diagnosing Lumbar Lordosis: Putting the Pieces Together

If you're experiencing symptoms like lower back pain and tightness in your hamstrings or suspect you might have hyperlordosis, it's important to seek a professional diagnosis. Here's what you can expect:

  • Physical Exam: During a physical exam, your doctor will assess your posture, spinal alignment, range of motion, and any areas of tenderness or pain. They'll also observe how you stand, walk, and sit to identify any postural imbalances contributing to your lordosis.
  • Imaging Tests: X-rays are often used to visualize the curvature of your spine and measure the degree of lordosis. In some cases, other imaging tests like CT scans or MRIs might be used to rule out other potential causes of your symptoms, such as disc problems or arthritis.

By combining a physical exam with imaging tests, your doctor can accurately diagnose whether you have hyperlordosis and determine the severity of the condition. This diagnosis is crucial for developing a personalized treatment plan. The good news? Posture alignment therapy can often be a key component of that plan, addressing the underlying postural imbalances contributing to hyperlordosis.

Realigning Your Body: Treatment and Prevention with Posture Therapy

While hyperlordosis can cause pain and restrict movement, the good news is there are effective ways to manage and prevent it. The key lies in addressing the underlying muscle imbalances behind the excessive inward curve.

poor posture and spondylolisthesis

Posture Alignment Therapy: A Non-Invasive Path to a Healthier Spine

This is where posture alignment therapy steps in. It's a non-invasive and holistic approach that focuses on retraining your body to move and hold itself in a more balanced way. Unlike traditional physical therapy that might simply address symptoms, posture therapy works to identify and correct the root causes of your hyperlordosis.

Here's how posture alignment therapy can help:

  1. Reduced Pain: By improving core strength, lengthening tight muscles, and realigning your spine, posture therapy can significantly reduce lower back pain associated with hyperlordosis.
  2. Improved Flexibility and Range of Motion: As your tight muscles loosen and your posture improves, you'll likely experience increased flexibility and a wider range of motion in your back and hips.
  3. Realigning the Pelvis and Spine: Through gentle stretches and specific exercises, posture alignment therapy can help realign your pelvis and spine, promoting a healthier, more natural lordotic curve. This realignment can take pressure off your lower back and reduce pain.
  4. Building a Strong Core: Weak core muscles majorly contribute to hyperlordosis. Posture therapy incorporates exercises specifically designed to activate and strengthen your abdominal and back muscles, creating a stronger foundation for your spine and improving its overall stability.
  5. Enhanced Body Awareness: Posture alignment therapy can help you become more aware of your posture and how you move throughout the day. This awareness empowers you to maintain better posture habits and prevent future problems.
  6. Lengthening Tight Muscles: Tight hamstrings and hip flexors can pull your pelvis out of alignment and increase the lordotic curve. Posture therapy includes targeted stretches to lengthen these muscles, restoring proper balance and flexibility in your lower body.
  7. Promoting Long-Term Balance: Posture alignment therapy goes beyond simply treating the symptoms of hyperlordosis. It aims to equip you with the knowledge and tools to maintain good posture throughout your daily activities. This can significantly reduce your risk of future recurrences and promote long-term spinal health.

Remember, posture alignment therapy is not a one-size-fits-all solution. A qualified posture alignment therapist will assess your individual needs and create a personalized treatment plan to address your specific case of hyperlordosis. This plan incorporates modalities like stretches and exercises you can do at home or ergonomic recommendations for your workspace.

In the next section, we'll briefly explore some exercises that can complement your posture alignment therapy program. But first, if you're ready to take charge of your spinal health and explore the benefits of posture therapy, consider scheduling a consultation with a qualified practitioner today!

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Supporting Your Journey: Exercises for Lumbar Lordosis

While posture alignment therapy is a powerful tool for addressing hyperlordosis, you can also incorporate some simple exercises at home to support your treatment journey.

Use These as Lumbar Lordosis Tests as Well!

Remember, these exercises are meant to complement professional treatment, not replace it. In addition, you can use these exercises to test your lower back and body function. If you have pain, stop and move to the next one. And if you have trouble with any of the movements, it’s a great place to start digging into why your body is restricted before you have pain.

Airbench: Can You Flatten Your Lower Back Against the Wall?

Ever wonder if your lower back curve is healthy? It should be able to move from extension (normal lordosis) into flexion (flattening). Here's a simple test and exercise you can do at home:

airbench exercise


  1. Find a flat, sturdy wall and sit down with your back against it. Aim for your hips and knees to be bent at a 90-degree angle, with your heels flat on the floor positioned directly under or slightly in front of your knees (not behind them). Wear shoes or use a yoga mat for grip!
  2. Now comes the key part: can you flatten your lower back completely against the wall? Try to press your lower back into the wall while maintaining pressure into your heels (not your toes) on the floor.
  3. Hold this position for 1-2 minutes. Relax your shoulders, neck, and hands. You should feel most of the work in your thighs, not your lower back.
  4. If you find it impossible to flatten your lower back without feeling excessive pressure in your knees, simply scoot yourself slightly higher up the wall. This will increase the angle between your knees and thighs, making it a little easier to press your back flat.

Standing Quad Stretch: Can You Tuck Your Pelvis Under?

Here's a great way to test your lumbar flexibility and hip control at the same time. This stretch also helps improve posture by lengthening your quad and hip flexors while engaging your core.

standing quad stretch


  1. Start by standing on one leg. Keep your standing foot flat on the floor and pointed straight ahead.
  2. Bend your other leg at the knee and lift your foot. Place the foot of your bent leg on the back of a sturdy chair or block. Adjust the height of the chair or block to control the intensity of the stretch. Higher placement will stretch your quadriceps (thigh muscle) more.
  3. Place your hands on a wall or another chair in front of you for balance. Keep your hips and shoulders square and facing the wall.
  4. Here's the key part: Can you tuck your pelvis under and find your glutes? Maintain a straight torso without leaning forward or backward so that, in the side view, you have a straight line running through your ear, shoulder, hip, and ankle on the standing leg. This will further engage your abs and intensify the stretch.
  5. Hold this position for 30 seconds to 1 minute, feeling the stretch in your quad. Breathe deeply and slowly throughout the hold.
  6. Repeat on the other side.

Cats and Dogs: Can Your Spine Work as a Unit?

The Cats and Dogs stretch is a fantastic exercise for improving spinal mobility and core engagement. It involves coordinating movement in your lower back, pelvis, and upper back. Here's a fun way to see if these areas can work together smoothly:

cats and dogs exercise


  1. Start on all fours. On your hands and knees, with your hands shoulder-width apart and your knees hip-width apart. From the side view, your arms and thighs should be vertical. Keep your feet and toes pointed straight back.
  2. Exhale (breathe out). As you exhale, arch your back upwards like a cat by tucking your hips and buttocks under. Gently drop your head down, tucking your chin toward your chest. Engage your abdominal muscles as you do this.
  3. Inhale (breathe in). As you inhale, extend your back down like a dog by letting your belly sink towards the floor and allowing your shoulder blades to come together. Lift your head and chin up, looking slightly forward.
  4. Repeat the movement for 10 repetitions. Flow smoothly between the cat (rounding up) and dog (extending down) positions, coordinating your breath with the slow, controlled movement. Exhale as you arch up, inhale as you round down.
  5. Maintain proper alignment. Ensure your hands and knees stay directly below your shoulders and hips, respectively. Don't let your shoulders or hips drift forward or backward during the movement.

By incorporating posture alignment therapy, these exercises, and good posture habits into your routine, you can take control of your spinal health and promote a healthy lordotic curve for a pain-free and active life.

Before starting any new exercise program, especially if you're experiencing pain, it's important to consult with your doctor or a qualified posture alignment therapist. They can advise you on the appropriate exercises for your specific situation and ensure you perform them safely and effectively.

Conclusion: Taking Charge of Your Spinal Health

The natural inward curve of your lower back, the lordotic curve, plays a vital role in spinal health. It acts as a shock absorber, distributes pressure evenly, and helps you maintain balance while moving through life. However, an excessive inward curve (hyperlordosis) can lead to discomfort and pain.

The good news is, you don't have to live with the limitations of hyperlordosis. Posture alignment therapy offers a non-invasive and effective approach to address the underlying postural imbalances contributing to this condition. By strengthening your core, lengthening tight muscles, and realigning your spine, posture alignment therapy can help you:

  • Reduce Lower Back Pain
  • Improve Flexibility and Range of Motion
  • Enhance Body Awareness and Maintain Good Posture

Remember, a healthy spine is the foundation for overall well-being. Take the first step towards a healthier you and embrace the benefits of posture alignment therapy!

Simple and Effective

Ready to take charge of your spinal health and unlock a healthy lordotic curve?

Schedule a consultation with a qualified posture alignment therapist today! They can assess your individual needs and create a personalized treatment plan to help you live a pain-free and active life.

Frequently Asked Questions

What is lumbar lordosis?

Lumbar lordosis is the natural inward curve of your lower back. It acts like a shock absorber, distributing pressure evenly throughout your spine and helping you maintain balance. However, an excessive inward curve is called hyperlordosis and can lead to pain and discomfort.

How do you fix lumbar lordosis?

There's no one-size-fits-all "fix" for hyperlordosis. However, posture alignment therapy can be a very effective approach. This therapy focuses on retraining your body to move and hold itself in a more balanced way. It can address the underlying postural imbalances that contribute to hyperlordosis by:

  • Addressing the body as a whole versus individual areas
  • Strengthening your core muscles for better spinal support
  • Lengthening tight muscles like hamstrings and hip flexors
  • Realigning your pelvis and spine to promote a healthy lordotic curve

What is the cause of lumbar lordosis?

Several factors can contribute to hyperlordosis, including:

  • Poor posture (slouching)
  • Tight hip flexors
  • Weak core muscles
  • Obesity
  • Pregnancy (temporary)
  • Certain medical conditions (arthritis, disc degeneration)

What is the best treatment for lordosis?

While posture alignment therapy is a powerful tool, there's no single "best" treatment. The best course of action will depend on the severity of your case and any underlying conditions. However, here are some options your doctor might recommend:

  • Posture alignment therapy (as discussed above)
  • Physical therapy exercises to treat issues like low back pain
  • Maintaining good posture throughout the day
  • Using ergonomic supports for your workspace
  • Pain medication (for temporary relief)
  • With severe cases and some congenital spinal conditions or spinal deformityorthopedic surgical procedures may be indicated (such as spinal fusion)

Is lumbar lordosis reversible?

Yes, hyperlordosis can be corrected in many cases, especially if addressed early on. Posture alignment therapy, along with lifestyle changes to promote good posture, can significantly improve the lordotic curve and reduce associated pain. However, consulting with a healthcare professional for a proper diagnosis and personalized treatment plan is crucial.

What are the differences between swayback and lumbar lordosis and flat back?

The terms swaybacklumbar lordosis, and flat back all refer to the curvature of your lower back, but they describe different conditions:

  • Lumbar Lordosis: This is the natural inward curve of your lower back. A healthy lordosis provides shock absorption and helps maintain proper posture.
  • Swayback (Hyperlordosis): This refers to an excessive inward curve of the lower back. It can cause the buttocks to protrude excessively and the abdomen to push forward, leading to pain and discomfort.
  • Flat Back (Hypolordosis): This describes a reduced or almost absent inward curve in the lower back. This can limit your flexibility and make it difficult to maintain good posture. Here's a table summarizing the key differences:

Here's an analogy to help understand the difference:

Imagine your lower back as a long ruler. The ruler curves slightly inward like a gentle wave in a healthy lordosis. In swayback, the ruler curves inward much more dramatically, like a sharp C-shape. In a flat back, the ruler remains almost completely straight.

Read More About Posture Terms: