Why lower back pain is so common — and so misunderstood
Roughly 80% of Australians will experience lower back pain at some point in their lives. For most people it's not a one-time event — it's a cycle. A bad week, a few weeks of recovery, a return to normal, then another flare three months or three years later. That cycle is what we actually treat at our Liverpool clinic. Not just the flare. The reason it keeps coming back.
The misunderstanding is this: most people assume back pain comes from one specific thing — a disc, a "weak core", bad posture, lifting something wrong. The truth is messier and more useful. Back pain is almost always multifactorial. Your tissues, your loading habits, your sleep, your stress level, your previous injury history and your training (or lack of it) all contribute. The fix is not finding the one cause. The fix is identifying the two or three biggest contributors for you, and addressing those systematically.
Common causes of lower back pain we see at the Liverpool clinic
Mechanical / muscular back pain
The most common category by far. Tissue that's been under-loaded (sitting all day) suddenly gets over-loaded (a weekend of moving boxes, a heavier than usual gym session, lifting a child awkwardly). The tissue protests. Pain follows. The good news: this responds extremely well to graded loading, mobility work, and a load management plan.
Disc-related pain
The disc between two vertebrae can bulge, herniate or extrude. Sometimes this presses on a nerve (which causes sciatica — see our sciatica page). Sometimes it just causes deep local back pain that's worse with sitting and bending forward. Most disc-related pain resolves with the right loading approach, even when the MRI looks scary. Surgery is rarely needed.
Facet joint pain
The small joints at the back of the spine can become irritated, especially in patients with stiff hips, heavy lifters with high training volume, and patients with high arched lower backs. Pain is typically worse with extension (leaning backwards) and one-sided. Responds well to targeted mobility plus glute and core retraining.
Sacroiliac (SI) joint pain
The joint between the pelvis and sacrum. Often confused with disc pain because the location overlaps. We assess specifically for SI involvement — when present, the treatment focus shifts.
Stress fractures of the spine (pars defects)
More common in young athletes — gymnasts, cricketers, fast bowlers, dancers. Pain on extension and rotation in a teenager doing high-volume training should always be properly assessed. We screen for this and refer for imaging when indicated.
Postural and load-tolerance pain
Desk workers, drivers, parents of toddlers. The tissue isn't "damaged" — it's just under-conditioned for the demands placed on it. Treatment focuses on building tolerance, breaking up sustained postures, and gradually expanding what your back can comfortably handle.
What a physio assessment for lower back pain actually involves
1. The full history
When did it start. What you were doing. What makes it worse. What makes it better. Any leg pain, numbness or weakness. Previous episodes. What you've already tried. Your goals — what does success look like for you? For some patients success is sleeping through the night. For others it's lifting deadlifts again at 200kg. The plan is different for each.
2. The physical assessment
Range of motion testing in every direction. Specific tests to identify whether the disc, facet, SI joint, hip, or muscular tissue is the primary contributor. Strength testing — glutes, hip flexors, deep core, trunk extensors. Neurological testing if there's any leg symptom — sensation, reflexes, strength. Functional testing — how do you actually move?
3. The plain-English diagnosis
You leave the first session knowing what's actually going on. No jargon. No "it's complicated." A clear explanation of the contributors and the priority of treatment.
4. The plan
A combination of hands-on physio (mobilisation, soft tissue work, dry needling where appropriate), a home exercise program designed for your real life, and load management for your work, training and daily activities. Plus a realistic timeline for what's likely to feel better when.
Treatment options for lower back pain
Exercise therapy
The most evidence-based intervention for almost every category of back pain. Not "core strengthening" in the planks-for-five-minutes sense. Carefully selected exercises that load your back in the specific way it currently struggles to tolerate, progressed week by week as your tolerance improves. This is the work that creates lasting change.
Manual therapy
Joint mobilisation, soft tissue work, dry needling. Highly effective for acute pain relief and for unlocking range that lets the exercises actually do their job. We use manual therapy as a tool in the toolbox — not the whole strategy.
Education and load management
Often the biggest leverage point. Patients who understand their pain (what it means, what it doesn't mean, what's safe, what triggers it) recover faster and stay better. We spend real time on this.
Imaging — when it's needed and when it isn't
For most acute lower back pain, imaging in the first 4-6 weeks doesn't change management and can actually harm recovery (by anchoring patients on scary findings that almost everyone has). The exceptions are red flags — significant weakness, bladder/bowel changes, severe progressive leg symptoms, history of cancer, significant trauma. We screen for those and refer for imaging immediately if present. Otherwise we treat first and image later only if needed.
The MRI doesn't fix your back. The plan does. We've seen "horrible-looking" scans in pain-free deadlifters and pristine scans in people who can't sit through a movie. What we treat is the person, not the picture.
What recovery actually looks like
Most acute episodes of mechanical lower back pain improve substantially in 2-6 weeks with structured care. Patients with longer histories, disc involvement or significant deconditioning typically need 6-12 weeks to see real change, and 3-6 months to feel robust. There's no magic bullet — but there is a reliable path. Our job is to make that path as efficient as possible for you.
How we treat lower back pain at our Liverpool clinic
Initial sessions are 30 or 60 minutes — pick 60 if your case is complex or post-surgical — and every first session includes both assessment and hands-on treatment. We don't book treatment rooms back-to-back so you'll always get our full attention. We send exercise videos to your phone so you're not guessing at home. We coordinate with your GP, sports doctor or specialist if imaging or referral is needed. And we set you up to graduate — the goal is for you to walk out the door and not need us anymore.
When to see a physio vs. when to see a GP first
You can book directly with us — physios in Australia are primary contact practitioners, no referral required. Book a GP first instead if you have: significant unexplained weight loss, fever with the back pain, severe progressive leg weakness, numbness in the saddle area, loss of bladder or bowel control, or significant trauma (a fall, an accident). Those need medical screening first. For the typical pattern of recurrent or stubborn back pain, a physio assessment is the right starting point.
Areas we serve
The clinic sits at Shop 4C/389-393 Hume Hwy, Liverpool NSW 2170. We treat patients from Liverpool, Casula, Moorebank, Chipping Norton, Cabramatta, Lurnea, Warwick Farm, Hoxton Park, Green Valley and the wider South-West Sydney region. Telehealth follow-ups are available Australia-wide once you've had an initial in-person assessment.
Book your lower back pain assessment
Same-week appointments. HICAPS, workers' comp, CTP, DVA and NDIS welcome. Book online via HaltH or call us on 0430 425 374. You don't need a GP referral — just bring yourself, comfortable clothes you can move in, and any relevant scans or letters if you have them.