Pilates With Osteoporosis: 7 Exercises to Skip and What to Do Instead

Yes, you can do Pilates with osteoporosis, and in most respects you should. What changes is not whether you practise but which exercises you practise. A short list of movements many classes are built around — where you round the spine forward under load, or round and twist at once — should be modified or left out. Everything else — standing work, the side-lying series, bridging, back extension, balance work — is not just permitted but arguably more valuable to you than to the person on the next mat. I have taught the classical repertoire for a long time, and I want to be straight with you: that repertoire is full of forward rounding. Adapting it is real work, but it is ordinary work, and any teacher worth booking will do it without fuss.

What an Osteoporosis Diagnosis Actually Changes

The bones at issue are the vertebral bodies, the squat blocks stacked up the front of your spine. When density drops, they lose their internal scaffolding at the front first. Bend forward and load that position, and pressure concentrates on exactly the weakened part — which is why osteoporotic fractures so often show up as a wedge, the front of the vertebra collapsing while the back stays tall. The Royal Osteoporosis Society describes the problem as loading the spine in a curved position, which puts uneven pressure on the front parts of your spine, and warns about uncontrolled, repetitive or sudden forward movements.

Two things shift the picture. The first is whether you have osteopenia or osteoporosis; the lower your density, the more care is worth taking. The second matters far more: whether you have already had a vertebral fracture. A prior fracture moves you into a considerably more cautious category, and it is where I stop making these decisions in the studio and ask a client to bring me something in writing.

Which is the caveat I want to place early rather than bury. I am a teacher, not your doctor. Before you change how you exercise, talk to whoever manages your bone health and ask them specifically about forward bending and about impact. Ask them to write down anything they want you to avoid, and bring that note to your teacher. It is worth far more than any general article, this one included.

What the Research Actually Says About Flexion

The caution about rounding forward traces back largely to one study, and it is worth knowing what it found and how much weight it can carry. In 1984, Sinaki and Mikkelsen followed 59 postmenopausal women with spinal osteoporosis and back pain, grouped by the exercise they were doing. New vertebral compression fractures occurred in 16% of the extension group and 89% of the flexion group, with the combined group at 53% and those doing no therapeutic exercise at 67%.

That 89% is startling and deserves an equally honest asterisk: a small, non-randomised study from over forty years ago, with only nine women in the flexion group. It is suggestive rather than settled. What it did do is push the field toward extension, where the follow-up work is stronger. A randomised trial by Sinaki and colleagues had 27 women perform progressive resistive back-strengthening exercises for two years and then tracked them for a decade. Ten years on, compression fractures appeared in 1.6% of vertebrae in the exercise group against 4.3% in the controls — a relative risk 2.7 times greater without the exercise.

Current guidance is more measured than the folklore. The UK consensus statement Strong, Steady and Straight asks you to consider modifying or finding alternatives to exercises or movements that involve sustained, end range or loaded forward flexion, naming sit-ups as the example. Note the wording. It is not a ban on bending. Nobody is telling you that you cannot tie your shoes.

The rule is not "never round your back." It is "don't spend time at the end of your range with load on it, and don't get there by throwing yourself." Those are very different instructions, and only one of them makes your life smaller.

Cora Linwood

The Seven Exercises I Skip or Change

Here is what I actually change in a mat class. Every one of these either loads deep flexion, holds you at end range, or adds rotation to a rounded spine.

Exercise	Why it concerns me	What I give instead
The Roll Up	Loaded flexion through every vertebra, one at a time	Supine breathing with leg slides, spine neutral
Rolling Like a Ball	Repeated impact onto a fully rounded spine	Seated balance on the sit bones, spine long
The Roll Over	Bodyweight stacked on a flexed upper back and neck	Small single leg circles, or bridging
Neck Pull	Loaded flexion, hands adding pressure behind the head	Prone extension work, building slowly
Spine Stretch Forward	Sustained end-range rounding, held	Tall seated hip hinge, back flat
The Saw	Rotation combined with forward reach	Gentle seated rotation, upright, short of end range
Criss-Cross	Flexion plus rotation, repeated, under load	Side-lying leg series

The Hundred deserves a footnote rather than a row. Its head-and-shoulder lift is loaded flexion, but a modest one: keep the head down and do the breathing and arm beats in neutral. That version is still a real exercise.

What I Put In Their Place

Subtraction alone is a poor plan. The consensus statement organises the positive side into three words — strong, steady, straight — which map neatly onto what Pilates already does well.

• Strong. Progressive resistance across the major muscle groups, building toward three sets of eight to twelve repetitions at a weight that genuinely challenges you. Reformer springs count, as do bands and light free weights added to standing work.
• Steady. Balance and leg strength, because the fracture you most want to avoid is the one that starts with a fall. Standing footwork, single-leg balance, heel raises, side-lying hip series.
• Straight. Back extensor strengthening, the thing with the best evidence behind it. Prone work, starting with a small Dart or Swan preparation and progressing as it gets easy, plus everyday postural work against the forward creep most of us live in.

On impact: the same statement is clear that there is no absolute contraindication to moderate impact exercise even after a vertebral fracture, and suggests building up gradually. That is a conversation for your clinician, not your mat, but "osteoporosis" does not automatically mean "gentle movement forever."

How to Find a Class That Will Adapt

Tell your teacher before you book, not as you arrive. The sentence that works: I have osteoporosis and have been advised to avoid loaded and end-range forward bending — can you work with that? You are listening for a straightforward yes and a question or two back, about fractures and what your clinician said. A teacher who waves it off, or says the rules do not apply to their method, has told you something useful.

Practically, smaller classes adapt better than large ones, and equipment classes are often easier to modify than mat, because the springs let you change load without changing the shape of the movement. A few private sessions at the start are worth the money if you can manage it, purely so someone can build you a version of each exercise to take into a group. And if a class moves too fast for you to make a substitution in time, that class is wrong for you however good the teaching.

Where to Start

Start by getting the specifics from your clinician in writing, including whether you have had any vertebral fracture — that single fact changes more than anything else here. Then find a teacher, tell them plainly, and spend your first month on the unglamorous half of the repertoire: bridging, side-lying legs, standing balance, prone extension. Add resistance as it gets easy, because that is the part most people skip and the part that builds bone.

The honest verdict is that Pilates with osteoporosis is a straightforward proposition dressed up as a complicated one. Seven or eight exercises come out or change; the remaining hundred-odd stay, and they happen to be the ones the evidence likes best. What you should not do is quietly keep rolling up because it feels rude to ask for something different. Ask. It is a two-second adjustment for a competent teacher, and precisely what you are paying for.

Frequently asked

Is Pilates safe if I have osteoporosis?

For most people, yes. The Royal Osteoporosis Society's position is that Pilates is generally very safe and will not usually cause a spinal fracture, provided you modify the exercises that load the spine in a rounded position. The caution applies to specific movements, not to the method as a whole.

Which Pilates exercises should I avoid with osteoporosis?

The ones that combine forward rounding with load or hold you at the end of your range: the Roll Up, Rolling Like a Ball, the Roll Over, Neck Pull, Spine Stretch Forward, and rotation-plus-flexion exercises like the Saw and Criss-Cross. Each has a straightforward substitute that trains the same area without the rounded, loaded spine.

Can I do Pilates if I have already had a spinal fracture?

Often yes, but this is the point where you need individual clearance rather than general advice. A previous vertebral fracture puts you in a more cautious category, so ask your clinician what they want you to avoid and bring that guidance to your teacher before you start.

Is reformer Pilates better than mat Pilates for osteoporosis?

Neither is inherently safer, but reformer work is often easier to adapt because the springs let an instructor change the resistance without changing the shape of a movement. It also makes progressive resistance simpler to build, which is the part of the programme with the strongest evidence behind it.