Knee and Hip Osteoarthritis: Why Movement Is First-Line Care

Osteoarthritis is one of the most common reasons people come to see a physiotherapist, and it is also one of the most misunderstood. A common worry is that the joint is wearing out, and that using it will only speed up the damage. It feels logical, so many people respond by resting and avoiding the movements that ache. The current evidence suggests that is usually the opposite of what helps.

For knee and hip osteoarthritis, national and international guidelines agree that the first-line treatment is not surgery or scans, it is education and exercise. That means understanding the condition and following a structured movement program, with other options considered only if those foundations are not enough. Joints are living tissue, and like most living tissue they tend to respond to sensible, gradual loading by becoming stronger and more comfortable, not weaker.

Osteoarthritis is both common and costly. It places a significant and growing burden on the Australian health system, and a good portion of that involves care that could often start with the simpler, lower risk option of guided exercise.

One well known example is GLA:D, short for Good Life with osteoArthritis: Denmark, a program now run at physiotherapy clinics across Australia. A typical GLA:D program combines a couple of education sessions with around twelve supervised exercise sessions, usually spread over about six weeks, with each exercise graded to the individual. The exact format varies between clinics, but the principle is the same: learn about the condition, then build strength and control under guidance.

GLA:D Australia reports encouraging results from the people who complete the program. On average, participants report meaningful reductions in pain, less reliance on pain medication, and more confidence in their joints. These are average findings across many people rather than a promise of any one result, but they line up with the broader message: for most people with osteoarthritis, the joint copes better when it is used thoughtfully than when it is protected from everything.

The change in thinking that helps most is seeing some ache during exercise as acceptable rather than alarming. A small, settling increase in symptoms during and after sensible activity is normal, and it is not a sign of harm. A physiotherapist can help you find that level, the point where you are loading the joint enough to make progress without flaring it up.

If you have osteoarthritis, or you have been told you are heading that way, it is worth asking what a graded exercise approach could look like for you, rather than assuming the only options are painkillers or waiting for surgery. Everyone starts from a different place, and a plan that suits a keen gardener is not the same as one for someone returning to running. The first step is simply a conversation about where you are now.