What perimenopause does to your joints (and why movement helps more than most things)
The aches that arrive in your 40s and 50s aren't random — there's a reason, and there's something you can actually do about it.
perimenopausal women looking out to body of water
Something shifts in your 40s. You notice it quietly, usually when you stand up from the sofa or walk downstairs first thing in the morning. A stiffness that wasn't there before. A hip that takes a moment. A shoulder that clicks when you reach overhead.
And the thought that follows — the one most women have, almost without exception — is: this must be age.
It isn't quite as simple as that.
What oestrogen actually does (that nobody really explains)
Oestrogen isn't just a reproductive hormone. It plays a quiet but significant role in how your joints, muscles, and connective tissue function. It supports collagen production — the substance that keeps tendons, ligaments, and cartilage supple and resilient. It helps regulate inflammation. It influences muscle recovery.
When oestrogen starts to drop during perimenopause, all of that shifts. Joints become less cushioned. Tendons and ligaments become less forgiving. Muscles may take longer to recover. And the whole system — which used to manage itself fairly quietly — starts to make itself known.
This isn't a malfunction. It's a change. But it's one that happens gradually and without much announcement, which means most women spend months (sometimes years) managing symptoms they don't quite have words for yet.
Why "just push through it" backfires
The instinct for many women is to do more — push harder, be tougher, get back to exercising the way they used to. And if that doesn't work, to quietly give up and accept the discomfort as inevitable.
Both of those responses tend to make things worse.
High-impact, high-intensity exercise can increase the load on joints that are already less supported. Without proper stabilisation around a joint — which is exactly what the right kind of strength and movement training builds — you can end up adding stress to an already stressed system.
On the other end: stopping moving altogether. The less you move, the more the muscles that support your joints weaken. The stiffer everything becomes. The more painful it is to start again.
What the research consistently points to is movement — but the right kind of movement. Targeted, controlled, appropriate for where your body is right now.
What movement can actually do
The evidence for exercise in perimenopause and menopause is strong. Regular, appropriate movement can:
Reduce joint pain and stiffness
Improve muscle strength around vulnerable joints (knees, hips, shoulders)
Support bone density — which also declines with oestrogen loss
Improve sleep, which in turn supports tissue repair
Reduce the frequency and severity of some menopausal symptoms
"Exercise" is a broad term, though. What tends to work well for this life stage is movement that builds strength, supports stability, and gives your body a chance to move through its full range without being overloaded. Pilates — particularly when it's taught by someone who understands the clinical picture — tends to do all three.
Why Pilates and physiotherapy are a particularly good fit at this life stage
Physiotherapy can identify what's actually happening in a specific joint or area of your body. It can distinguish between general perimenopausal change and something more specific that needs attention. It can give you a clearer picture of your body than you've probably had in years.
Pilates builds from there. Equipment-based Pilates in particular — because the apparatus can support your body where you need support and challenge it where you're ready to be challenged — is well-suited to women navigating these changes. You're not working against your body. You're working with it.
The combination — understand what's happening, then move in a way that responds to it — is quiet and effective and not at all dramatic. Which is usually the way the best things work.
You don't need to figure this out alone
If you've been noticing changes in your body and haven't quite known what to do with them — that's an entirely normal place to be. The information available on perimenopause has improved enormously, but it's still fragmented, often conflicting, and frequently focused on symptoms rather than the whole picture of what's happening physically.
At Nutrio, this is some of the most meaningful work I do. A physiotherapy assessment, followed by Pilates that's designed around where your body is right now. We start wherever you are — and you don't need to be in crisis to come.
Whenever you're ready, we're here.
Ailsa Bell, MSc Physiotherapy, BSc Nutritional Therapy | HCPC Registered (PH127188) | CSP Member (112899)
