Knee Pain in Lilydale: Common Causes and When to See a Physio
Knee pain has a way of making itself known at the worst times — mid-run, coming down from a jump, on the stairs after a hard session. For active adults in Lilydale and surrounding suburbs, it’s one of the most common reasons training gets put on hold.
The problem is that knee pain isn’t one thing. Several structures can be the source, and they respond to very different approaches. This guide covers the most common causes, what the signs are, and when it’s worth getting assessed.
General information only — this article does not replace individual assessment, diagnosis, or treatment. Outcomes vary between individuals.
Who Gets Knee Pain in Lilydale?
Knee pain affects people across a wide range of ages and activity levels. In the active adults we see from Lilydale and surrounds, it tends to show up in:
- Runners who’ve increased their weekly distance or added hills to their training
- Gym-goers who’ve recently added heavier squats, lunges, or leg press work
- Footballers and netballers managing niggles through the season
- People in their 30s and 40s returning to exercise after time off and doing too much too soon
- Those with a history of knee injury who’ve had a recurrence
The common thread is load — too much, too fast, or applied to a knee that doesn’t yet have the capacity to handle it.
Common Causes of Knee Pain in Active Adults
Patellofemoral Pain
Patellofemoral pain — sometimes called runner’s knee — involves irritation around or behind the kneecap. It’s one of the most common knee complaints in active adults, and one of the most frequently mismanaged through excessive rest.
Signs it might be patellofemoral pain:
- Aching around or behind the kneecap during or after exercise
- Pain with stairs, particularly going down
- Discomfort after sitting for long periods with the knee bent
- Symptoms that build gradually rather than following a specific incident
What may help: Assessment typically looks at load distribution through the knee — hip strength, quad function, foot position, and training mechanics all play a role. Graded return to activity, rather than stopping, is generally the preferred approach.
Patellar Tendinopathy
The patellar tendon connects the kneecap to the shin bone and handles significant load during jumping, landing, and squatting. It becomes irritated when that load exceeds what the tendon can currently tolerate.
Signs it might be patellar tendinopathy:
- Pain specifically at the front of the knee, just below the kneecap
- Stiffness that’s worst first thing in the morning or at the start of activity
- Pain that may ease during a warm-up but returns after exercise
- Worsening with squatting, jumping, or stairs
What may help: Progressive loading programmes are well-supported and form the cornerstone of management. The principle is building tendon capacity over time — not avoiding load.
IT Band Syndrome
The iliotibial band runs along the outer thigh. When irritated — typically through rapid increases in running volume or hip weakness — it produces pain on the outer side of the knee.
Signs it might be IT band syndrome:
- Sharp or burning pain on the outer side of the knee
- Symptoms that appear predictably during a run — often after a set distance — and ease with rest
- Tenderness along the outer knee
- No specific incident — it builds over time
What may help: Hip strength assessment — particularly glute medius — is standard. Load management and identifying contributing factors in training are central to the approach.
Knee Osteoarthritis
Osteoarthritis involves gradual changes to the cartilage within the knee joint. It’s more common in adults over 40 and is associated with stiffness, aching, and a slow reduction in comfortable activity.
Signs it might be osteoarthritis:
- Stiffness after rest that eases once you get moving
- Aching during or after weight-bearing activity
- Gradual onset over months or years rather than a specific incident
- Occasional swelling after activity
- Crepitus — a grinding or grating sensation in the knee
What may help: Targeted strength work reduces joint load and improves function. The evidence is consistent — staying active with appropriate guidance is better than pulling back.
Meniscus Irritation
The menisci are C-shaped pieces of cartilage that sit between the thigh and shin bone, absorbing load and contributing to stability. They can be irritated through a twisting mechanism or gradually through repetitive loading.
Signs it might involve the meniscus:
- Pain along the inner or outer joint line of the knee
- Swelling that comes on gradually after activity
- Stiffness after prolonged sitting or rest
- Occasional catching, locking, or clicking
What may help: Management varies significantly depending on the nature of the issue. Accurate clinical assessment — and imaging where warranted — clarifies the picture before a plan is made.
When Should You See a Physio?
Some post-exercise soreness is normal. But there are signs it’s worth getting assessed rather than waiting it out:
- Pain that’s persisting beyond a week or two without clear improvement
- Swelling — especially swelling that comes on quickly after a specific incident
- A feeling of instability or the knee giving way
- Pain that’s changing how you move, train, or manage daily activities
- A familiar pattern of pain returning after a previous knee injury
Early assessment gives you more options — and usually means a shorter, more straightforward path back to full training.
Knee Pain Assessment at Adapt Sports Physiotherapy
At Adapt Sports Physiotherapy in Chirnside Park, we work with active adults from Lilydale, Mooroolbark, Croydon, Ringwood, and surrounds dealing with knee pain that’s affecting training or daily life. Knee assessment and rehabilitation — including ACL rehab — is a clinical focus area. We use VALD ForceDecks and the VALD Dynamo to objectively measure strength and power, so return-to-sport decisions are based on data, not guesswork.
If you’re dealing with a more complex knee injury, our guide to ACL rehabilitation in Lilydale covers that process in detail. And if your knee pain follows sport, our guide to knee pain after football may also be relevant. For the full breakdown of knee pain causes and presentations, see our knee pain Chirnside Park overview.
Or call (03) 4063 3520
Frequently Asked Questions
Should I rest or keep exercising with knee pain?
It depends on the cause. Many knee conditions respond better to modified activity than complete rest — stopping altogether can make the return to exercise harder. Assessment identifies what’s appropriate to continue and what to modify.
Do I need a scan for my knee pain?
Not always. Many presentations can be assessed and managed effectively without imaging. Where a scan is likely to change the management approach, a physiotherapist can guide whether imaging is warranted and what type would be most useful.
How long will knee pain take to resolve?
It varies. Some presentations settle within a few weeks with the right approach. Others — particularly tendinopathy or osteoarthritis — benefit from a longer structured programme. Individual outcomes vary depending on the cause and how long it’s been present.
Can knee pain come from problems higher up, like the hip?
Yes. Hip strength and control directly influence how load is distributed through the knee. Glute and hip stabiliser weakness is a common contributing factor in patellofemoral pain and IT band syndrome. Assessment considers the whole lower limb, not just the knee.
Is it safe to run with knee pain?
Sometimes. Some conditions tolerate running with load modification; others are aggravated by it. A clear diagnosis before making that call is the safest approach — and often means you can continue some form of training rather than stopping.