Pilates and Scoliosis: Is It Safe and Can It Help?
By Katherine, Lead Instructor, Certified Pilates Instructor · Last updated: September 2026
There's no evidence that Pilates causes scoliosis or makes a curve worse, and a small body of low-quality evidence suggests it may help with pain, trunk rotation and quality of life alongside standard medical care. There's no good evidence it can straighten a structural curve, and it isn't a replacement for bracing, surgery or specialist monitoring. Scoliosis calls for individualized, supervised programming, and any progressing curve should be assessed by a physician first.
Key takeaways
Scoliosis is a structural, sideways curve of the spine, confirmed on an X-ray when the curve (the Cobb angle) is more than 10 degrees (Gou et al., 2021). Bad posture does not cause it (OrthoInfo, AAOS), and because the curve is structural, it isn't something you can simply stand out of.
A 2021 meta-analysis of 10 small trials found Pilates linked to improvements in Cobb angle, trunk rotation, pain and quality of life — but the reviewers rated the average trial quality only "fair" (5.3/10), called the evidence poor quality overall, and said results "should be interpreted with caution" (Gou et al., 2021).
The only treatments shown to reliably affect the course of idiopathic scoliosis are bracing and surgery; exercise is a complement to medical care, not a substitute for it (OrthoInfo, AAOS).
Scoliosis-specific exercise methods such as Schroth are a distinct, curve-pattern-based approach used alongside bracing and specialist monitoring; general Pilates is not the same thing (ScoliCare; OrthoInfo, AAOS).
Because every curve is different, a private 1:1 session is the sensible starting point.
What is scoliosis, exactly?
Scoliosis is a sideways curvature of the spine that, viewed from behind, often forms an S- or C-shape rather than a straight line (NIAMS). It's diagnosed with an X-ray, and the curve is measured in degrees, known as the Cobb angle (Gou et al., 2021). A curve under 10 degrees isn't classified as scoliosis; from there, curves are broadly grouped as mild (10–24 degrees), moderate (25–39 degrees) and severe (more than 40 degrees) (Cleveland Clinic).
Most cases in children and teens are idiopathic — no single cause is identified — and it's more common in girls than boys; having a parent or sibling with scoliosis raises the likelihood somewhat (NIAMS). Less common forms include congenital scoliosis (a spinal malformation present from birth) and neuromuscular scoliosis (linked to a condition such as cerebral palsy). Adults can have it too, either carried from adolescence or developing later alongside age-related disc and joint changes (Cleveland Clinic).
This is a genuinely different pattern from the postural habits we cover in our pillar guide on Pilates and posture: slouching, forward head position and a tipped pelvis are muscular and habitual, while a scoliotic curve is structural, confirmed by imaging, and doesn't resolve just because someone stands taller.
Can Pilates actually help scoliosis? What does the evidence say?
A 2021 meta-analysis pooled 10 randomized controlled trials (359 participants, mostly adolescents with idiopathic scoliosis) comparing Pilates-based exercise to control or other exercise, and found it associated with a reduced Cobb angle, reduced trunk rotation, less pain, and better trunk range of motion and quality of life (Gou et al., 2021).
Those numbers sound encouraging, and the next sentence matters just as much: the reviewers rated the average methodological quality of the included trials at only 5.3 out of 10 on the PEDro scale ("fair"), described most studies as poor quality, and said in their own words that results "should be interpreted with caution" given the poor quality of the underlying evidence (Gou et al., 2021). The trials were small (16 to 130 participants each), and seven of the ten did not blind participants, therapists or outcome assessors. This is low-certainty evidence pointing in a hopeful direction, not proof that Pilates changes the course of scoliosis — it does not show that Pilates can straighten a curve to a clinically meaningful degree, correct scoliosis permanently, or substitute for bracing or surgical decision-making. None of the trials compared Pilates with bracing or surgery, and outcomes were measured right after the exercise programs ended, so the review tells us nothing about long-term curve progression (Gou et al., 2021).
Is Pilates a replacement for bracing, Schroth exercises or specialist care?
No. For growing children and teens with idiopathic scoliosis, bracing and surgery remain the only interventions shown to reliably change the course of a curve; treatment decisions rest on curve size, remaining growth and progression risk, and belong to an orthopedic specialist (OrthoInfo, AAOS).
Alongside bracing and monitoring, some clients work with physiotherapists trained in scoliosis-specific exercise approaches such as the Schroth method — built around a person's individual curve pattern, combining corrective postural positions, curve-specific strengthening, and a rotational breathing technique aimed at the collapsed side of the ribcage (ScoliCare). This is a distinct, specialized discipline; general Pilates instruction is not a substitute for it, and we don't present our sessions as scoliosis-specific therapy.
What Pilates can reasonably offer is a complementary layer — general strength, postural awareness, breathing work and movement confidence, adapted around a curve and coordinated with, not instead of, whatever medical care is already in place. In the trials that compared the two directly, Pilates was not better than Schroth at reducing the Cobb angle (Gou et al., 2021). If you're weighing Pilates against seeing a physiotherapist, our guide on Pilates or physiotherapy covers how the two fit together.
Is it safe to do Pilates if you have scoliosis?
For most people with scoliosis, movement isn't the enemy: sports and heavy school backpacks don't cause scoliosis (OrthoInfo, AAOS), and your specialist can tell you whether any activity needs limiting for your particular curve. That said, "safe" depends on the individual: curve size and location, whether it's still progressing, age and remaining growth, and whether a brace is part of the current plan.
This is why we don't recommend a standard group class as the starting point for scoliosis. A private 1:1 session lets an instructor see the specific curve pattern, ask about medical history and any brace or specialist instructions, and adapt exercise selection and loading accordingly — something a group format, where everyone follows the same sequence, isn't set up to do. Some classical Pilates movements that load the spine into deep flexion or strong rotation may need modifying depending on curve type and severity, which is exactly the kind of judgment call an individualized session allows.
When should you see a specialist about scoliosis?
See a family doctor and ask about a referral to an orthopedic specialist if you or your child notice uneven shoulders, a prominent shoulder blade, an uneven waistline or hip height, or one side of the rib cage sitting higher than the other when bending forward — common visible signs in children and teens (NIAMS; Cleveland Clinic). A confirmed, monitored curve should stay under that specialist's care, especially while the spine is still growing (OrthoInfo, AAOS). Bring any exercise plan, including Pilates, to that specialist so it's coordinated with your treatment.
Safety note: This article is general information, not medical advice, and does not replace an individualized medical assessment. If you or your child has a spinal curve that is new, changing, or being monitored or braced, see a family doctor or orthopedic specialist before starting or changing an exercise program. If you've had scoliosis surgery, such as a spinal fusion, get clearance from your surgeon before starting Pilates and follow any movement restrictions they give you. Always tell your instructor about a scoliosis diagnosis, brace, or recent surgery so sessions can be adapted. Stop the exercise if you feel sharp, pinching or radiating pain, and seek medical attention for new or worsening back pain, numbness, tingling or weakness in an arm or leg, or breathing difficulty. We work alongside your health care provider; we do not diagnose, treat or replace medical management of scoliosis.
Private 1:1 sessions for scoliosis in Markham
If you or your child has scoliosis and you're curious whether Pilates could fit alongside your existing care, a Private 1:1 Pilates with Lead Instructor (1 hr) session lets us start with your specific curve, history and any specialist guidance, rather than a one-size-fits-all format. We work with clients across Markham and York Region and are glad to coordinate with your physician or physiotherapist. Book online.
Frequently asked questions
Can Pilates cure or straighten scoliosis?
No. No evidence supports Pilates curing, reversing or permanently straightening a structural scoliotic curve. Low-quality trials suggest possible short-term improvements in pain, trunk rotation and quality of life, but the reviewers themselves urge caution given how weak the underlying evidence is (Gou et al., 2021).
Is Pilates safe for a child or teen with scoliosis?
It can be, as part of a well-rounded routine, but it should be introduced individually with awareness of the curve, any bracing, and specialist instructions — never as a substitute for medical monitoring during growth. A private session, not a youth group class, is the appropriate starting point.
Is Pilates the same as Schroth exercises for scoliosis?
No. Schroth is a scoliosis-specific exercise approach, usually taught by specially trained physiotherapists and built around your individual curve pattern; general Pilates instruction is not a substitute for it (ScoliCare). If your specialist agrees, Pilates can sit alongside it as general strength and movement work, not as a replacement. For a broader look at how the two disciplines work together, see our guide on choosing between Pilates and physiotherapy.
Is a group Pilates class suitable if I have scoliosis?
We recommend starting privately, since group classes follow a shared sequence that can't be individually adapted to a specific curve. Our guide on private versus group Pilates covers how we decide which format suits a given goal.
Will Pilates make my scoliosis worse?
There's no evidence that general exercise, including Pilates, makes a curve worse, and sports don't cause scoliosis (OrthoInfo, AAOS). Because every curve is different, the sensible precaution is individualized instruction that accounts for your specific curve, coordinated with your treating physician.
Sources
Gou Y, Lei H, Zeng Y, Tao J, Kong W, Wu J (2021). The effect of Pilates exercise training for scoliosis on improving spinal deformity and quality of life: Meta-analysis of randomized controlled trials. Medicine (Baltimore), 100(39), e27254. https://pubmed.ncbi.nlm.nih.gov/34596121/
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) (2023). Scoliosis. https://www.niams.nih.gov/health-topics/scoliosis
Cleveland Clinic (2024). Scoliosis. https://my.clevelandclinic.org/health/diseases/15837-scoliosis
OrthoInfo, American Academy of Orthopaedic Surgeons. Scoliosis Overview. https://www.orthoinfo.org/en/diseases--conditions/introduction-to-scoliosis/
ScoliCare. The Schroth Method: Scoliosis Management Techniques. https://scolicare.com/schroth-method/
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