Chronic lower back pain is one of the most widespread conditions in industrialised countries. And yet it remains one of the least well understood — including by those who have been living with it for years.
When a patient comes to see me with lower back pain that has lasted several months, the first thing they usually say is: "I have a disc herniation. That's what's causing the pain." Or: "My back is worn out. It's my age." Or: "There must be something structural going on."
In the vast majority of cases, these explanations are incomplete — and sometimes simply wrong.
What imaging scans don't tell you
One of the first things I explain to my patients is that medical imaging — X-rays, MRI, CT scans — describes anatomy. It does not describe pain.
Studies conducted on populations without lower back pain show that the majority of adults over 40 have visible abnormalities on MRI: bulging discs, disc degeneration, facet joint arthritis. These people are not in pain. Their backs simply carry the normal marks of time passing.
Conversely, I have worked with patients with perfectly normal scans who were suffering enormously.
The conclusion is simple but fundamental: a visible abnormality on imaging is not necessarily the cause of pain. And treating the image rather than the patient is one of the most common mistakes in the management of chronic lower back pain.
The real causes — what I observe in practice
After ten years of clinical practice, here is what I truly observe in patients with chronic lower back pain:
1. Chronic postural overload
This is by far the most common cause. Hours spent in the same position — sitting in front of a screen, standing behind a counter, leaning over a workbench — create a progressive overload on the lumbar structures. The paravertebral muscles contract constantly to hold the spine upright. The intervertebral discs endure continuous pressure without the decompression time they need.
It's not dramatic. It doesn't show up on MRI. But that's precisely why it lasts.
2. Muscle imbalance
The lumbar spine is supported by a complex muscular system — deep stabilising muscles, glutes, abdominals, hip muscles. When some of these muscle groups are too weak or too tight, others compensate. And it's in these compensations that chronic pain takes hold.
I regularly see patients with very underused glutes and permanently overcontracted lumbar muscles — because the glutes are no longer doing their stabilising work. Strengthening the glutes and releasing the lower back often resolves pain that years of back-focused treatment had failed to relieve.
3. The emotional dimension and chronic stress
This is the least accepted factor — and yet one of the best documented by research.
Chronic stress keeps the nervous system in a permanent state of alert. Muscles contract. Pain perception increases. The tolerance threshold drops. Studies show that stress levels, sleep quality and emotional state are predictors of chronic lower back pain just as powerful as mechanical factors.
I have seen patients whose lower back pain almost completely disappeared after a holiday — not because their back had changed, but because their nervous system had finally been allowed to relax.
4. Sedentary lifestyle and lack of varied movement
The body needs movement — not just walking or structured exercise, but varied movement in all directions. The lumbar region is designed to flex, extend, rotate, and bend laterally. When we stay in the same position for hours, then repeat the same movements, the lumbar structures gradually lose their mobility and tolerance to effort.
5. Insufficient recovery between efforts
This is a cause that is often overlooked in active people. Contrary to what one might expect, chronic lower back pain also affects sporty individuals — who regularly load their back but don't give it the tools to recover between efforts.
What you can actually do
Understanding the real causes of chronic lower back pain is already part of the solution. Because it allows you to act on the right levers — rather than treating symptoms without ever addressing the origins.
What I systematically recommend to my patients:
Vary your positions throughout the day — don't stay in the same posture for more than 50 minutes. Build in moments of lumbar decompression — a few minutes of gentle stretching at the end of the day. Progressively strengthen the stabilising muscles — glutes, deep abdominals, hip muscles. Take the emotional dimension into account — stress management isn't a luxury, it's an integral part of recovery.
And between sessions, keep giving the body the stimuli it needs so it doesn't have to compensate — heat, gentle decompression, progressive mobilisation.
This is exactly the logic behind the selection at Reprogrammer Boutique. You'll find the right tools in our Postural Alignment & Comfort, Soothing Heat & Comfort and Massage & Deep Recovery collections.
— Physical Therapist, founder of Reprogrammer Boutique