Lower back pain can feel sharp, stiff, aching, or “locked”. It may stay in the lower spine or travel into your buttock or leg. Either way, it can affect work, sleep, exercise, and confidence.

Many flare-ups settle with time, but recurring or more intense symptoms usually need a clearer plan. A physiotherapist can assess what is driving your lower back pain, guide practical movement changes, and build your strength and confidence step by step. If you are unsure what is happening, start with our Back Pain guide, common causes of back pain, or sciatica guide.

Our physiotherapy clinics across Brisbane see lower back pain presentations every day, ranging from short flare-ups to recurring problems that affect work, training, and sleep.

Lower back pain quick summary

Lower back pain most commonly involves:

• muscle or ligament strain
• disc irritation
• lumbar facet or sacroiliac joint pain
• nerve irritation such as sciatica
• load, movement, and recovery issues

What is lower back pain?

Lower back pain usually comes from the lumbar spine, which is the lower part of your back. Symptoms can involve muscles, joints, discs, or nerve sensitivity. More than one structure often contributes at the same time, which is why a focused assessment matters. Many people improve with the right mix of movement, education, and graded strengthening.

Hands-on physiotherapy can help guide movement and reduce pain sensitivity early in recovery.

Why does lower back pain start?

Lower back pain often starts when sensitive tissues are overloaded, irritated, or not coping well with recent demands. This may happen after lifting, bending, sport, long sitting, or a change in workload. Sometimes symptoms appear suddenly. In other cases, they build gradually over days or weeks.

• Muscle or ligament strain: a sudden lift, twist, or spike in activity can overload the tissues. See pulled back muscle.
• Disc irritation: disc-related symptoms often feel worse with bending, sitting, or coughing. See bulging disc.
• Joint pain: lumbar facet or sacroiliac joint irritation can refer pain into the buttock or hip. See lumbar facet joint pain and sacroiliac joint pain (SIJ).
• Nerve irritation: pain, pins and needles, or numbness into the leg may relate to nerve sensitivity. See sciatica.
• Load and recovery mismatch: doing too much, too soon, or not recovering well between demanding days can keep symptoms going.

Should I rest or keep moving with lower back pain?

For most people, gentle movement is better than bed rest. Walking, changing positions, and light mobility can help settle stiffness while keeping your back moving. If movement rapidly worsens symptoms, or you notice increasing leg weakness or numbness, get assessed promptly.

How do you investigate lower back pain?

A physiotherapist will assess how you move, how your back and hips tolerate load, and how your symptoms behave with specific tests. They also screen for patterns that suggest you should see a GP or specialist for further assessment. This helps separate a common lower back pain flare-up from presentations that need extra investigation.

Sometimes physiotherapists use real-time ultrasound to help you learn how to activate key stabilising muscles. Read more about ultrasound physiotherapy for lower back pain.

Is this lower back pain treatment right for you?

A structured physiotherapy plan often helps when your symptoms keep returning, limit work or sport, travel into the leg, or feel unpredictable. Good treatment does not rely on one quick fix. Instead, it identifies the main pain drivers, builds movement confidence, and progresses your strength and tolerance over time.

What helps lower back pain?

Most lower back pain plans work best when they combine education, movement, and graded strengthening. The right mix depends on your symptoms, irritability, goals, and how long the problem has been there.

1) Physiotherapy treatment and education

A physiotherapist may use hands-on treatment, targeted exercise, and advice on pacing, lifting, and daily movement habits. Many people improve when they understand what is driving symptoms and build confidence gradually. Start here: back pain relief with physiotherapy.

2) Strength and core control

Improving trunk and hip strength can reduce flare-ups and improve confidence with daily tasks and sport. See core stability training and deep core muscles guide.

3) Posture and load management

Posture alone rarely causes pain, but repeated habits can load sensitive tissues. Small changes to sitting time, lifting technique, training load, and recovery habits can help. See good back posture tips and posture correction.

4) Pain tools you can use at home

Heat, short walks, and simple mobility often help early. Some people also use a TENS machine as part of a broader plan. If that interests you, see What is a TENS Machine?, TENS Machine Info, and How to Use a TENS Machine.

5) Other treatment options and when they fit

Some options can support comfort while you build strength and movement capacity. In most cases, they work best as add-ons rather than stand-alone fixes.

• Massage: may help reduce muscle tension and improve short-term comfort, especially during flare-ups. Consider back massage or therapeutic massage alongside rehab.
• Dry needling or acupuncture: some people find these useful for short-term symptom relief, particularly when protective muscle guarding is high. See dry needling and acupuncture.
• Medication advice: a GP or pharmacist can advise whether medication is appropriate for your situation, especially if pain affects sleep or function.
• Injections: injections are usually considered when symptoms suggest nerve irritation, such as strong leg pain with sciatica, and progress stalls despite appropriate care.
• Radiofrequency procedures: these may suit selected chronic facet joint cases after medical assessment and diagnostic testing.
• Surgery: surgery is uncommon for simple lower back pain. However, urgent review matters for red flags, and surgery may be considered when symptoms and imaging match and there is progressive weakness or persistent sciatica that does not improve with conservative care.

Related back pain guides

1. Back pain guide
   • Start here if you are unsure what is driving your symptoms.
2. Pulled back muscle
   • Common causes, symptoms, and treatment options.
3. Bulging disc
   • When discs become sensitive and how rehab can help.
4. Sciatica
   • Leg symptoms, nerve irritation, and next steps.
5. Core stability training
   • Build support and control for the spine and hips.
6. Good back posture tips
   • Simple changes that reduce strain across your day.
7. Back pain during pregnancy
   • Common contributors and safe strategies.

Lower back pain FAQs

When should I see a physiotherapist for lower back pain?

Book an assessment if pain lasts more than a few days, keeps returning, limits walking or work, travels into the leg, or leaves you unsure about the cause. Early assessment can help you understand the main driver and choose the right next step.

What exercises help lower back pain?

Many people do well with a mix of mobility and progressive strengthening for the trunk and hips. The best exercises depend on whether your back feels stiff, irritable, load-sensitive, or linked to leg symptoms, which is why exercise choice should match your presentation.

Is walking good for lower back pain?

For many people, yes. Short walks can help reduce stiffness, maintain confidence, and stop you becoming too inactive during a flare-up. However, if walking clearly increases leg pain, numbness, or weakness, it is sensible to get your symptoms assessed.

Can lower back pain cause leg pain?

Yes. Lower back pain can sometimes travel into the buttock, thigh, calf, or foot when nearby nerves become irritated. Sciatica is one common example, but not all leg pain comes from the same cause, so symptom pattern and assessment still matter.

What are red flags for lower back pain?

Urgent medical review is important if you develop new bladder or bowel changes, saddle numbness, progressive leg weakness, fever, unexplained weight loss, or severe pain after major trauma. These signs are uncommon, but they should not be ignored.

With the right plan, many people regain confidence in daily movement and exercise.

What to do next

If your symptoms are new, start with light movement, avoid long periods of sitting, and keep loads sensible for a few days. If lower back pain keeps returning, travels down the leg, or limits normal life, book an assessment so you can get a clear diagnosis and a step-by-step plan.

References

1. World Health Organization. WHO guideline for non-surgical management of chronic primary low back pain in adults. Geneva: World Health Organization; 2023.
2. George SZ, Fritz JM, Silfies SP, et al. Interventions for the management of acute and chronic low back pain: revision 2021. J Orthop Sports Phys Ther. 2021;51(11):CPG1-CPG60. doi:10.2519/jospt.2021.0304.
3. Hayden JA, Ellis J, Ogilvie R, Malmivaara A, van Tulder MW. Exercise therapy for chronic low back pain. Cochrane Database Syst Rev. 2021;9:CD009790.
4. Lara-Palomo IC, et al. Efficacy of dry needling for chronic low back pain: a systematic review and meta-analysis. Pain Med. 2023.
5. Brotis AG, et al. Epidural steroid injections in lumbar disc herniation: a systematic review. World Neurosurg. 2025.