Understanding Low Back Pain: Why It Happens & How to Finally Fix It

​If you’ve had low back pain, maybe a nagging ache after sitting too long, stiffness when you bend, or sharp twinges when you lift, you’re definitely not alone. In fact, the WHO reports that in 2020 around 619 million people globally were living with low back pain. World Health Organization+1 

But here’s the good news: most low back pain is treatable and manageable, often with a combination of movement, education, and the right support. Not just resting or scans.

​Low back pain can include pain that is new and sudden, recurring, or long-standing (chronic). In around 90% of cases, no specific structural disease or serious pathology is identified (this is called non-specific low back pain).
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That means: feeling pain does not automatically mean you have something catastrophic going on.

Why Does Low Back Pain Happen?

There’s no single reason for low back pain, especially when it’s non-specific. Some key contributing factors include:

• The spine and lower back are load-bearing, moving and supporting your body in many ways, such as bending, lifting, twisting. Overuse, or simply movements the body isn’t used to, can trigger pain.
• Muscle and joint fatigue, stiffness, or imbalance. When muscles supporting your lower back, hips and core don’t coordinate well, some structures pick up extra load.
• Prolonged sitting, tightness, weakness and lack of stability, can all contribute.
• Psychosocial factors matter: stress, mood, previous pain experience and fear of movement all interact. According to pain science, low back pain is biological and psychological/social.
• Importantly: Many changes you might see on a scan (e.g., disc bulges, degeneration) are common in people without back pain, so imaging may not pinpoint the cause.

So the role of physiotherapy is to help identify the movement, load and lifestyle factors that are driving the pain and help you build control, stability and confidence in your body again.

​Simple Evidence-Backed Tips for Low Back Pain Relief

Here are some practical strategies that can help with managing your low back pain:
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• Stay as active as possible. Avoid prolonged rest. In fact, long bed rest or staying still correlates with slower recovery and cause things to tighten up further.


• Start gentle movement. Walking, gentle stretching, swimming. Movement helps regain mobility, flexibility and strength and it can help calm down the pain response!


• Break up sitting/standing. If you work at a desk, aim to stand or move every 30–40 minutes.


• Strengthen the right muscles. Focus on your glutes, hips, core, and other supporting muscles, strengthening these muscles surrounding can help prevent low back pain from returning. If this is too hard at the moment or you're not feeling confident - see your physiotherapist first!

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Look after your lifestyle. Sleep, stress, diet and smoking, these all matter when managing back pain. The broader picture counts.

Use heat therapy. Heat can relax muscles, especially if they are in spasm/tight. It can help relieve symptoms when they're acute. 

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​When Should You Get Help?

If your pain is sharp, dull, tingling, numb or just isn’t improving, is recurring again and again, is stopping you from sitting, bending, moving, running or sleeping, that’s your cue to book in with a physiotherapist.

Now, sometimes back pain needs urgent medical intervention, if you experience any of these symptoms, seek help immediately:

• Loss of bladder/bowel control
• Numbness, pins and needles or severe weakness around the groin or running down both legs at the same time
• Unexplained weight loss or fever
• Pain after major trauma
• Night sweats, nausea

These signs could indicate something more serious (although they’re rare)!

How We Can Help You

At House of Physiotherapy, a session includes:

• A thorough assessment of how your spine, hips, knees, core, glutes are working together
• Identify any muscle/ movement imbalances or loading issues
• Tailor a plan that fits you (your work, your activities, your lifestyle)
• Support you with exercises, manual therapy, education (so you understand your pain and what is causing it)
• Help you gradually return to your full life, work, running goals, workouts, daily activities -and prevent recurrence

​Why Choose Us for Low Back Pain Treatment in Petersham

If you’re searching for low back pain treatment in the inner west, here’s how House of Physiotherapy stands out:

• You’ll get one-on-one sessions with a physiotherapist. No behind curtain treatments or shared sessions. 
• We focus on movement, control and education so you understand what’s happening in your body.
• We tailor everything to your lifestyle, whether you’re training for a half-marathon, running around after kids, or managing desk work and errands.
• Our goal isn’t just pain relief today, we aim to help you move confidently, stay active, and prevent future flare-ups.
• We incorporate evidence-based approaches only

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👉 Ready to book your initial assessment? Visit the booking link below or call us today on 0434 612 348. Let’s get your lower back moving again and feeling strong.

I want to feel strong again!

​Low back pain is common. It’s not a sign that you’re broken, and in the vast majority of cases, you’re not dealing with a serious pathology. The key? Stay active, understand what your body is doing, and get the right support targeted at your situation.
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With the right plan, you can recover, return to your movement goals (running, juggling kids, training, everyday life) and stop living with the fear of “it coming back again”.