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Most people with scoliosis are told to stay active. Fewer are told what that actually means in practice, which exercises are appropriate, which need modifying, and when professional input is worth seeking before starting something new.
This post covers what scoliosis is in plain terms, what Pilates can genuinely support, and how to approach movement in a way that is safe, informed, and specific to how your spine actually works.
What Scoliosis Actually Is
Scoliosis is a lateral curvature of the spine. In most cases, it also involves rotation of the vertebrae, which affects the ribcage, shoulders, and pelvis. It is not simply a posture problem or something that can be corrected by standing up straight.
The main types
Idiopathic scoliosis is the most common type and has no identified cause. It most often appears during adolescence and may stabilise after skeletal maturity. Degenerative scoliosis develops in adulthood, usually in the lumbar spine, as a result of disc and joint changes over time. Congenital scoliosis is present from birth and involves structural abnormalities in the vertebrae themselves.
The NHS overview of scoliosis and Healthdirect both provide clear, evidence-based information on how scoliosis is diagnosed and managed across different age groups. Scoliosis Australia is also a useful local resource for anyone navigating a new or long-standing diagnosis.
What the curve means for movement
A spinal curve affects how load is distributed through the body. Muscles on the concave side of the curve tend to be shorter and tighter. Muscles on the convex side tend to be longer and weaker. The ribcage rotates with the curve, which affects breathing mechanics and thoracic mobility. Understanding these asymmetries is what allows a well-trained instructor to make meaningful modifications rather than generic ones.
What scoliosis is not
Scoliosis is not always painful. Many people live with mild to moderate curves without significant symptoms. It is not a reason to avoid exercise. In most cases, appropriate movement is actively beneficial. And it is not something that responds well to symmetrical training without any awareness of the underlying asymmetry.
What Pilates Can Help With
Pilates does not correct scoliosis. What it can do is build the strength, control, and body awareness that support a spine with an asymmetrical structure. That is a meaningful and achievable goal.
Postural control and spinal awareness
People with scoliosis often develop habitual compensations that add to their load rather than distributing it. Pilates builds the proprioceptive awareness to notice those patterns and work with them. Over time, clients develop a clearer sense of where their spine actually is in space, which changes how they move in daily life, not just in class.
Strength and inner unit function
The deep stabilisers, what we call the inner unit, provide support for the spine that the structural curve cannot. Building the diaphragm, pelvic floor, transversus abdominis, and multifidus as a coordinated system gives the spine more active support regardless of its shape. This is particularly relevant for people with degenerative scoliosis, where disc and joint changes mean passive structures are less reliable than they once were.
Breathing and ribcage mobility
The rotational component of scoliosis often restricts movement in the ribcage, particularly on the concave side. This affects breathing depth and thoracic mobility. Targeted breath work, including lateral breathing into the more restricted side of the ribcage, can improve both. This is one area where Pilates offers something genuinely specific rather than generic, because breath is woven into every exercise rather than treated as a separate concern.
Modifications That Often Help
There is no universal modification for scoliosis because no two curves are the same. What follows are principles that tend to apply across presentations, not a prescription for any individual.
Asymmetrical loading
Because the muscles on either side of the curve are in different states of length and tension, symmetrical exercises do not produce symmetrical results. A Side Kick Series, for example, may feel very different on each side and may need different cues or different range parameters depending on which side is working. A skilled instructor works with that asymmetry rather than ignoring it.
Avoiding end-range rotation into the curve
Deep rotation into the direction of the existing curve can compress already loaded structures. This does not mean avoiding rotation entirely. It means being thoughtful about range and direction, particularly in exercises like Spine Twist, Saw, and Mermaid. Controlled rotation within a comfortable range, with good breath support, is generally appropriate. Forcing range is not.
Supported positions where needed
Props like rolled towels, wedges, or folded blankets can help create more neutral starting positions for clients whose curves affect how they lie, sit, or stand. A client with a significant lumbar curve may need support under their pelvis in supine to reduce the load through the lower spine before beginning an exercise. These adjustments are small and practical. They make the exercise more accessible without changing what it’s asking of the body.
Slower tempo and more internal focus
People with scoliosis often benefit from a slower tempo that allows more time to notice what is happening on each side of the body. Asymmetry becomes more apparent and more workable when there is time to feel it. This is another reason why studio sessions tend to be more useful than general group classes in the early stages of a Pilates programme for scoliosis.
Red Flags Worth Taking Seriously
Pilates is appropriate for most people with scoliosis, but there are presentations where professional assessment should come before movement.
Significant or progressive curves
Curves above 40 to 50 degrees, or curves that are actively progressing, require medical oversight before starting an exercise programme. This is a reason to ensure your programme is informed by someone who has seen your imaging and understands your specific presentation. Scoliosis Australia can help connect you with appropriate specialist support.
Pain that is new, sharp, or neurological
Scoliosis that was previously asymptomatic can become painful if the curve is progressing or if degenerative changes are accelerating. New pain, pain that radiates into the arms or legs, numbness, tingling, or any change in bladder or bowel function are all reasons to pause and seek medical assessment before continuing exercise. These symptoms can indicate nerve involvement that needs to be evaluated before load is applied
Post-surgical spines
Clients who have had spinal fusion surgery for scoliosis require a different approach entirely. The fused segments do not move, which changes load distribution through the rest of the spine significantly. Exercise after spinal fusion is appropriate and beneficial, but it needs to be designed with a clear understanding of which levels are fused and how the surrounding segments are compensating. This is work that belongs in a studio session with an experienced instructor, ideally alongside physiotherapy input.
How Polestar Approaches Individual Plans
There is no single scoliosis programme at Polestar because scoliosis does not present the same way in any two people. What we offer is a process.
Start with a conversation
Before anything else, we want to understand your history. When your scoliosis was diagnosed, whether it has been monitored, what symptoms you’re managing, and what you’ve tried before. That conversation shapes everything that follows. You can get in touch before booking if you want to talk through your situation first.
Physiotherapy assessment, where relevant
For clients managing pain, significant curves, or post-surgical spines, a physiotherapy assessment gives us a clearer picture before the movement work begins. Our physio and Pilates teams work closely together, which means the information from your assessment informs your sessions directly rather than sitting in a separate file.
Studio sessions as the starting point
A studio session is the most appropriate entry point for most clients with scoliosis. The low client-to-instructor ratio means your movement can be observed carefully, asymmetries can be identified and worked with, and your programme can be adjusted easily. Once you have a clear sense of your patterns and appropriate parameters, Pilates classes and Reformer Pilates become a useful way to build consistency alongside your studio work.
Online Pilates classes are also available for clients who want to maintain movement between in-person sessions or who cannot attend the studio regularly.
FAQs
Can Pilates make scoliosis worse?
Poorly designed Pilates that ignore the asymmetry of the curve and apply symmetrical loading without awareness can add to an existing imbalance over time. Well-designed Pilates that works with the curve, builds inner unit support, and avoids forcing range does not make scoliosis worse. The quality of instruction matters significantly here.
Is Reformer or Mat Pilates more suitable for scoliosis?
Both can be appropriate. Reformer work offers spring resistance and positional variety that can be useful for asymmetrical loading and supported movement. Mat work develops bodyweight control and proprioception. Most clients benefit from a combination. The more important variable is the quality of instruction and the degree to which the programme is individualised.
My teenager has scoliosis. Can they do Pilates?
Yes, with appropriate guidance. Adolescents with scoliosis are often in a monitoring phase where their curve may still be changing. A programme designed with that in mind, one that builds strength and body awareness without forcing range or applying asymmetrical load without assessment, is appropriate and beneficial. We recommend starting with a studio session and, if the curve is significant, involving a physiotherapist or specialist in the planning process.
I have had a spinal fusion. Is Pilates still appropriate?
Yes, but it requires a different approach. Let your instructor know the levels that were fused and share any relevant information from your surgeon or physio. The fused segments need to be protected while the mobile segments above and below are supported through appropriate strengthening. This is precisely the kind of individual work that a studio session is designed for.
How long before I notice a difference?
Body awareness and breath improvements tend to come relatively quickly, often within four to six weeks of consistent practice. Strength and postural control changes take longer, typically three to six months of regular work. The pace depends on the consistency of your sessions, how well the programme is matched to your specific presentation, and whether other factors like pain or fatigue are being managed alongside the movement work.
Your Spine Has a Shape. Good Teaching Works With It, Not Against It.
Scoliosis does not disqualify you from Pilates. It just means your programme needs to be more considered than a generic group class can offer, at least to start with.
A studio session is the most direct way to begin. Your instructor will observe how you move, work with your asymmetries, and build a programme that is specific to your curve, your symptoms, and your goals. If you would benefit from a physiotherapy assessment alongside that, we can help coordinate both.
Get in touch to talk through your situation before you book, or go ahead and reserve your first studio session whenever you’re ready.
