25/11/2025
🦵 Knee Osteoarthritis – Is Exercise Making It Worse?
Osteoarthritis (OA) is the most common form of arthritis, causing joint pain, stiffness and reduced function. But here’s something many people don’t realise 👇
📸 Scans don’t tell the whole story
X-rays can show “degeneration” or “wear and tear”, but this doesn’t always match how you feel. Some people have “severe” OA on imaging and no pain, and others have lots of pain with only mild changes.
❌ Myth: “My knees are bone on bone, I shouldn’t load them.”
✅ Reality: Avoiding activity often makes things worse. Research shows that joint-loading exercise does not damage knee cartilage in people with, or at risk of, knee OA. In fact, the right amount of loading can help keep cartilage healthier over time.
🏃♂️ Running & squats don’t automatically wear out your knees.
Studies following runners over many years found no higher rate of knee OA than non-runners. The key is getting the dose and type of exercise right for you.
💪 Tailored exercise is first-line treatment
+ Exercise can:
+ Reduce pain
+ Improve function & strength
+ Boost confidence with movement
+ Decrease reliance on painkillers
At 4Lane Physiotherapy, we offer Physio Strength – tailored resistance-based classes, perfect for those with Knee Osteoarthritis. Our Physio Strength class times are:
Mon, Wed, Thu: 8–9am
Tue & Thu: 11am
👩⚕️ Who should I book with?
All of our physiotherapists are qualified to help with knee OA. We can prescribe individualised exercises, plus home programs, taping, massage, shockwave therapy and dry needling when appropriate.
For more info you can visit: https://4lane.com.au/knee-osteoarthritis/