What is hydrotherapy?
The short answer
|
Hydrotherapy is physiotherapy delivered in a warm-water pool. A physiotherapist guides you through specific exercises and hands-on treatment while the water supports your body. It is sometimes called aquatic physiotherapy or aquatic therapy.
The pool is warmer than a swimming pool — usually somewhere around 33 to 36 degrees, which is close to body temperature. That warmth is not a luxury. It is part of the treatment.
And to answer the question I am asked most: no, you do not need to be able to swim. Most of what we do takes place standing, with your feet on the floor, in water that comes up to around chest height.
Why does water make such a difference?
Four things happen in water that simply cannot happen on land.
Buoyancy takes the weight off. Standing in chest-deep water removes roughly two-thirds of your body weight from your joints. A knee that hurts to walk on can often be walked on comfortably in the pool — which means you can start moving again far earlier than you otherwise could.
Warmth relaxes and soothes. Warm water eases muscle spasm, helps stiff joints loosen and reduces the guarding that pain causes. Many people find they can move further in the pool within minutes.
Water provides gentle resistance. Push against water and it pushes back — evenly, in every direction, and only as hard as you push. It is a remarkably safe way to rebuild strength, because the water never overloads you.
Water gives you confidence. This matters more than people expect. If you have fallen, or you are frightened of your knee giving way, the water holds you. You cannot fall. That confidence often unlocks progress that fear had been blocking.
Who does hydrotherapy help most?
In my experience it is most valuable when land-based exercise is painful, frightening, or simply not possible yet. That usually means:
• Osteoarthritis, particularly of the hip and knee
• Recovery after a hip or knee replacement
• Persistent lower back pain, especially where movement has become guarded
• Rheumatoid arthritis and other inflammatory joint conditions
• Rehabilitation after surgery or a significant injury
• Neurological conditions affecting balance and mobility
• Fibromyalgia and widespread pain conditions
• Anyone who has become fearful of moving, and needs a safe place to start
There are good reasons why hydrotherapy has been used in physiotherapy for decades, and why NHS guidance on osteoarthritis has long recognised water-based exercise as a useful option. It works because it lets people move — and movement, done well, is the single most effective treatment we have.
What actually happens in a session?
We start on dry land. I assess you properly, understand what hurts and what you want to get back to, and agree a plan. Only then do we go near the water.
A typical session lasts around half an hour in the pool. You will work through a set of exercises tailored to you — walking patterns, controlled movements, gentle strengthening, sometimes hands-on work while you are supported by the water. It is purposeful, not a swim. You will feel it, but it should not hurt.
Afterwards, I will give you things to carry on with at home. That is important. Hydrotherapy is a way of getting you moving — the point is always to get you back to moving well on land.
Is hydrotherapy the same as swimming?
No, and the difference matters. Swimming is exercise. Hydrotherapy is treatment — specific, prescribed movements, supervised by a physiotherapist who is watching how you move and adjusting as you go.
Plenty of people swim regularly and still have a stiff, painful hip, because swimming does not necessarily address the movement that is causing the problem. Hydrotherapy does.
Frequently asked questions
Do I need to be able to swim to do hydrotherapy?
No. Most hydrotherapy takes place standing in chest-deep water with your feet on the floor. You are supervised throughout.
Does hydrotherapy help arthritis?
For many people, yes. Warm water reduces the load on arthritic joints and eases stiffness, which allows movement and strengthening that would be too painful on land. It does not cure arthritis, but it can meaningfully improve pain, movement and function.
How many sessions will I need?
It depends entirely on you, but most people notice a difference within a handful of sessions. I would rather be honest at your assessment about what is realistic than sell you a package you do not need.
Is hydrotherapy safe after a knee or hip replacement?
Usually yes, once your wound has fully healed and your surgeon is happy. It is one of the best ways to rebuild confidence and strength after a joint replacement. Always check with your surgeon first, and I will confirm with you at assessment.
Can I have hydrotherapy and normal physiotherapy?
Yes — and that is usually the best approach. Water is where we build confidence and early movement. Land is where we make it stick.
Ready to talk it through? If you are wondering whether hydrotherapy is right for you, come and have an assessment. We will talk it through properly, and I will tell you honestly if I think something else would serve you better. Book an assessment · 01789 000 000 · info@richardjonesphysio.co.uk |
This article is general information, not individual medical advice. Every body is different — if you’re in pain or unsure, please get assessed properly.
Comments