Exercise Physiology for Chronic Pain: How to Move When It Hurts
Most people with persistent pain get told to rest, then told to move, and nobody explains either instruction. Exercise physiology for chronic pain Perth starts with the mechanism instead. Here’s what’s happening in your body, and how we build a program around it.
Pain is a protective output, not a damage gauge
Nociceptors in tissue send signals up to your spinal cord and brain, but that raw input is only one part of what you end up feeling in your body. Your brain weighs those signals against everything else it knows, including your sleep, your stress, what you expect and what happened last time you moved that way. Pain is the output. It’s a protection decision: useful with a genuine threat, expensive without one.
Plenty of people walk around with disc bulges, arthritic change and tendon wear and feel nothing at all, while others have clean imaging and pain that won’t let them sleep. Pain science has documented that gap for decades.
Treating a scan misses the patient.
Why rest quietly makes it worse
Rest is the right call for a fresh fracture, and it’s the wrong call for pain that has outlasted normal healing, because avoiding movement starts costing more than it saves. Painaustralia puts more than 3.3 million Australians in that category, and 68% of them are of working age.
Muscles lose mass and strength, joints stiffen, and the movements you’ve been avoiding start to feel genuinely dangerous in your body, which is what we call deconditioning. Meanwhile the nervous system gets better at producing pain, a process called sensitisation. The alarm gets more sensitive, not less.
Our clinicians work from the healthdirect guidance on persistent pain, which is blunt about the trade-off: less activity over time means less muscle mass, less flexibility and less strength. Avoidance shrinks what you can do.
The two rules we work to: graded and paced
Graded means the dose goes up on purpose, in steps you can measure, and never faster than your body is adapting. Paced means the load gets spread across the week instead of dumped into one determined Saturday.
In practice, graded progression looks like this: say you can walk 12 minutes on the flat before the pain climbs past a 4 out of 10, so we start you at 8 minutes, three days a week, and hold it a week before adding two minutes. If your pain is stable 48 hours later, you progress again. If it isn’t, we repeat the week rather than push through it.
Pacing looks different: instead of 60 minutes of gardening on Saturday, you do 20 minutes on Thursday, 20 on Saturday and 20 on Sunday. Same weekly total, a third of the peak load, far fewer flare-ups.
Graded and paced work together.
Your first eight weeks
Every program begins with a baseline, not a guess: a six-minute walk distance, how many times you can stand from a chair in 30 seconds, grip strength, and what you can do today without paying for it tomorrow. Exercise physiology for chronic pain Perth appointments usually start at two supervised sessions a week.
| Phase | Weeks | What we do | What you do between sessions |
|---|---|---|---|
| Calibrate | 1-2 | Baseline testing, pain education, breathing and gentle range work, low-effort isometric holds | 8 to 10 minutes of walking or your assigned movement, most days, noted in a simple diary |
| First progression | 3-4 | Add load on purpose, introduce resistance work, re-test at week four | Two home sessions a week, keeping the same plan on a flare day at a reduced dose |
| Build | 5-6 | Increase resistance and duration, add functional work such as stairs, lifting and carrying | Three sessions, one harder and two easier, spread across separate days |
| Hand over | 7-8 | Re-test every baseline measure, write your self-management plan, taper supervision | Run a full week without prompts, including your own progression decision |
By week eight, most people aren’t pain-free. They’re doing more than they were, and they know what to do when a rough week lands.
How we know it is working when the pain has not gone
Pain scores are the least reliable measure we have, because a 6 out of 10 that lets you walk the dog and sleep through the night describes a very different life from a 6 out of 10 that keeps you on the couch.
So we track function instead. Six-minute walk distance, sit-to-stand repetitions in 30 seconds, nights you sleep through, how confident you feel about lifting, and how long a flare lasts now compared with three months ago.
We’d rather you judge the program on those numbers than on one bad morning, and function is what exercise physiology for chronic pain Perth is actually measuring. Confidence and sleep usually shift first, distance walked next, and pain intensity somewhere behind both.
When exercise is the wrong call
Not everyone who walks in should be loading weights, and we say so early rather than after six weeks of effort.
Some symptoms need medical review before any exercise program at all. Unexplained weight loss, pain that wakes you at night, new numbness around the groin or saddle area, changes in bowel or bladder control, progressive weakness in an arm or leg, a history of cancer with new pain. Those aren’t signals to push harder. They’re signals to see your GP first.
There’s a wider caveat too: Cochrane’s overview of exercise for chronic pain in adults found that physical activity reduced pain severity and improved function, but rated the quality of that evidence as low because most of the trials were small. Exercise isn’t magic. What it does have going for it is a low risk of harm and a reliable effect on function.
If your pain has been climbing across weeks of graded work, we stop and reassess with your GP rather than grind on. That isn’t failure.
Exercise physiology for chronic pain Perth: getting started
For anyone managing pain for months who wants a structured way back into movement, our exercise physiology team works alongside physiotherapy, chiropractic and clinical Pilates under one roof at Peak Performance Institute in West Leederville. Lower back pain is the most common thing we see, and there’s more on how we treat it here.
Call (08) 9381 1265 to book an assessment, and you’ll leave with a baseline, an explanation and a written plan, not a photocopied sheet.
