What Is Physiotherapy?

Physiotherapy is treatment that uses movement, exercise, manual therapy and education to restore and maintain physical function. At the centre of it is an assessment, a working diagnosis and a plan, delivered mostly through what the patient does rather than what is done to them.

That distinction matters when you are deciding whether to book one, because it tells you what the appointment will contain: questions, tests of how you move, and an explanation you should leave holding. The rest of this article sets out what physiotherapists treat, how the specialities divide, and when another profession is the better door to knock on.

What a physiotherapist actually treats

The short answer is anything where movement, strength or pain is the problem. In practice, that covers more ground than most people expect. Musculoskeletal work, the backs, knees, shoulders and sports injuries people picture first, is only the largest slice. Physiotherapists also run rehabilitation after strokes and joint replacements, manage balance and falls in older patients, help people with breathing conditions, and work with pelvic floor problems and post-natal recovery.

They work in private clinics, hospitals, aged care, sport, community health and homes. The setting changes the caseload. It does not change the method: assess, explain, exercise, review.

The specialities, side by side

• Musculoskeletal. Joints, muscles, tendons and nerves: back and neck pain, sporting injuries, osteoarthritis, recovery after orthopaedic surgery.
• Neurological. Rehabilitation and function after stroke, brain injury, Parkinson’s disease, multiple sclerosis and similar conditions.
• Cardiopulmonary. Breathing, endurance and recovery for people with heart or lung conditions, including after surgery and during long term management.
• Paediatric. Movement, development and coordination for children, including conditions present from birth and delays picked up early.
• Geriatric and aged care. Strength, balance, falls prevention and keeping independence for older adults.
• Pelvic health. Pelvic floor function, continence and recovery around pregnancy and birth.

What happens in a first session

A first appointment is mostly an assessment. Expect questions about the history of the problem and about your general health, then a physical examination: how you walk, bend, lift, and move the area in question. The physiotherapist forms a working diagnosis, tests it against what they find, and starts treatment if it is appropriate on the day.

You should leave the appointment knowing three things. What the working problem is, what the plan is across the coming sessions, and what you are meant to do between them. If any of the three is missing, ask for it directly. A plan without home work is usually half a plan.

What physiotherapy can and cannot change

It can build strength and movement, reduce pain through graded activity, and make function better in ways you can point to. What it cannot do is undo structural damage quickly, and it is not a substitute for surgery when surgery is what the case needs. Progress typically comes from the exercises and habits between appointments, which is inconvenient but is also the reason the treatment holds when it does.

When to see one, and when to start elsewhere

Book if pain is limiting what you normally do, if you are recovering from an injury or operation, if a problem keeps returning, or if balance and confidence have started to slip. Some symptoms need a doctor first: new numbness, sudden weakness, or back pain that comes with bladder or bowel changes all deserve a medical appointment before physiotherapy.

For some problems the physiotherapist is one of two or three professions that could help. Chronic conditions are often well served by an accredited exercise physiologist, and how physiotherapy and exercise physiology divide the work is worth reading before you book. For foot and ankle pain, orthotics are their own decision with their own assessment, and what custom orthotics can and cannot do is set out separately.

On costs: a GP can prepare a chronic disease management plan that subsidises a set number of sessions, private health cover rebates vary by policy, and sessions can be claimed through the NDIS and veterans’ arrangements where they are funded. The rules are worth checking before the first appointment rather than after the third.

How to choose a physiotherapist

Ask whether they regularly treat your specific problem, because experience concentrates. Ask what the plan looks like across sessions and how progress will be measured, so that review is built in rather than improvised. And ask what you are expected to do at home, because that answer is the treatment.

Judge it by what you can do again

The measure of physiotherapy is not how a session feels while you are on the table. It is what you can do again a few weeks later: the stairs, the overhead reach, the long walk, the full night’s sleep. Keep that measure in front of you, ask for it to be reviewed, and change practitioners if it is not moving. The profession is well regulated and good at what it does, and you are allowed to expect both.

Sources: the Australian Physiotherapy Association (physiotherapy.asn.au) describes the profession and how to find a physiotherapist; the Australian Health Practitioner Regulation Agency (ahpra.gov.au) publishes the national register of practitioners; Medicare arrangements including chronic disease management plans are set out by Services Australia (servicesaustralia.gov.au).