Exercises for Osteoporosis of the Spine — and What to Avoid
Frightened to move after a spinal fracture? UK consensus guidance on osteoporosis spine exercise: safe loading, back-extensor and posture work, and which movements to adapt rather than fear.
If you have osteoporosis in your spine — especially if you have already had a vertebral (spinal) fracture — the honest fear is not "which exercise is best" but "will moving break something else". The UK's expert consensus answers that directly, and more reassuringly than most people expect.
Is it safe to exercise if you have osteoporosis in your spine?
Yes — and the UK consensus guidance is unusually direct about it. Reviewing the evidence on adverse events, the Strong, Steady and Straight consensus statement concluded that "there is little evidence of harm, including fractures, occurring while exercising", and that "in general, the benefits of physical activity outweigh the risks". It adds that professionals "should avoid restricting physical activity or exercise unnecessarily according to BMD or fracture thresholds", and that the approach should be "'how to' rather than 'don't do'". British Journal of Sports Medicine, 2022 The Royal Osteoporosis Society puts it plainly: most people with osteoporosis can exercise safely. Royal Osteoporosis Society
Which exercises strengthen the spine if you have osteoporosis?
The spine-specific recommendation is back-muscle strengthening, on top of general strength work. UK osteoporosis spine exercise guidance is specific here: "Exercises to improve muscle strength in the back are recommended to improve posture and support the spine", "repeated 3–5 times and held for 3–5 s at least twice a week" — alongside muscle-strengthening activity two or three days a week targeting all muscle groups "including back muscles to promote bone strength in the spine". British Journal of Sports Medicine, 2022
Why the back specifically? Because, in the consensus's own reasoning, "as reduced kyphosis may benefit pain, falls and vertebral fracture risk, exercises to improve posture (particularly by increasing the strength of spinal extensors) are recommended" — kyphosis being the forward curve of the upper back. British Journal of Sports Medicine, 2022 Note the hedging: these spine recommendations are explicitly consensus rather than evidence based, so treat stronger back muscles as a sensible bet on posture and stability, not a guaranteed fracture treatment. If your upper back is changing shape, losing height and osteoporosis explains what that usually means.
How much exercise is safe — and does a vertebral fracture change the dose?
It changes the impact ceiling, not the plan. The consensus splits its recommendations by whether you have had a vertebral fracture.
| No vertebral fracture | Vertebral fracture or multiple low-trauma fractures | |
|---|---|---|
| Impact | Moderate impact most days; at least 50 impacts per session (jogs, hops) | Most days "at a level up to brisk walking"; 150 minutes a week (20 minutes a day) |
| Muscle strengthening | Baseline for everyone with osteoporosis: two or three days a week; 8–12 rep maximum, building to three sets | The same baseline, plus individualised physio advice for impact and resistance work |
| Back-muscle exercises | Baseline for everyone with osteoporosis: 3–5 reps, held 3–5 seconds, at least twice a week | The same baseline, plus daily low-intensity, endurance-focused back work (3–5 reps held 3–5 seconds) with tailored physio advice |
| Professional input | The consensus adds no physiotherapy requirement here | Physiotherapy referral recommended |
On that last row, it is the Royal Osteoporosis Society rather than the consensus that says most people should be able to start exercising without seeing a physiotherapist — with named exceptions, covered further down this page. Royal Osteoporosis Society
Crucially, the consensus explains why the ceiling exists: "This a precautionary measure because of theoretical (unproved) risks of further vertebral fracture in this group." British Journal of Sports Medicine, 2022 It is caution, not demonstrated danger — but it comes with a precondition worth taking seriously. The same statement notes "there is some evidence that brisk walking increased fracture risk in a population already at risk of falls and fracture, who may therefore require strength and balance exercise to improve stability before embarking on brisk walking or fatiguing exercise". British Journal of Sports Medicine, 2022 In other words, if you are unsteady, stability work comes before you push the walking.
The ROS gives the same instruction — "You should stay with low-impact exercise if you have had spinal fractures or many broken bones" — while noting you may be able to build up to moderate impact if your spinal fractures caused no pain or symptoms, your broken bone has healed and your pain has improved a lot, you are generally fit and healthy, and you used to do moderate-impact exercise before you broke a bone. Royal Osteoporosis Society Since brisk walking is the ceiling here, not the floor, is walking good for osteoporosis is worth reading too.
What exercises should you avoid with osteoporosis of the spine?
One movement pattern carries the real caution: forward bending of the spine that is deep, sustained, repeated, at end of range, or loaded. The consensus is specific — "Movements or exercise that involve sustained, repeated or end-range flexion should be modified or avoided", and "Any exercise that causes the back to curve excessively especially with an added load should be modified or avoided". It also reports that vertebral fractures have been associated with end-range, sustained, repeated or loaded flexion exercises, including sit-ups and some yoga positions involving extreme spinal flexion. British Journal of Sports Medicine, 2022 In everyday terms, the ROS names the usual suspects — "sit-ups, touching your toes and the 'roll-down' and 'curl-up' in Pilates can put pressure on the spine" — and advises adapting them with the hip hinge, bending from the hip with a straight back. Royal Osteoporosis Society
Read the consensus's two formulations together, because they are not identical. Its boxed recommendation targets flexion that is sustained, repeated, end-range or loaded; its discussion puts the precaution more broadly — "For safety, we recommend avoiding postures involving a high degree of spinal flexion during exercise or daily life", elsewhere qualified as "a high degree of spinal flexion (especially weighted)". British Journal of Sports Medicine, 2022 So it is degree as well as duration, repetition and load. What neither source asks of you is to stop bending at all: the ROS calls bending forward and curving your back "a normal part of moving in everyday life and when keeping active", while advising you adapt specific exercises. Royal Osteoporosis Society That is why gentle, slow, small-range movement still appears in post-fracture routines. For the full list across all activities see exercises for osteoporosis and what to avoid; for class-based practice, yoga for osteoporosis.
Is twisting dangerous if you have spinal osteoporosis?
No — the consensus explicitly says rotation should be fine when it is done well. Its wording is "Rotation (twisting) movements should be safe if performed smoothly and comfortably", alongside advice to "Always move in a smooth, controlled way within a comfortable range" and to engage the abdominal muscles during movements. On lifting, it likewise prefers safe technique to blanket rules such as "don't lift". British Journal of Sports Medicine, 2022
How soon after a spinal fracture can you start moving?
Sooner than most people think — and gentle movement does not interfere with healing. The Royal Osteoporosis Society states that "A spinal fracture takes between 6 and 12 weeks to heal", that "It is recommended you aim to stay as active as possible", and, directly, that "Movement does not affect the healing process" — while advising rest for a while if pain is severe in the early stages. Royal Osteoporosis Society
There are two distinct phases, and confusing them is where people go wrong. Gentle pain-and-posture movements come first: the ROS's back-pain exercises after spinal fractures — it lists the "shoulder squeeze" and the "cat" — are done "at least once a day", moving "slowly into the positions, as far as your pain allows", holding "for three to five seconds", and it says "start to introduce them as soon as you feel ready. You don't need to wait until your bones are fully healed." Royal Osteoporosis Society Strength-building comes second: "You should wait until your bone had healed before you start building up strength exercises. The healing process can take up to three months." Royal Osteoporosis Society Then you can build up the muscle strength in your back — resistance training for bone density covers what that looks like. Royal Osteoporosis Society
What posture exercises help a stooped upper back?
The ROS's posture routine is built from small, held positions rather than loaded lifting. Its exercises for posture after spinal fractures are standing and sitting, chin tuck, head tilt, neck rotation and shoulders back, done "on two or three days a week" with a day's rest in between, moving "slowly and smoothly, as far as possible without pain", aiming for "3 to 5 repetitions or hold up to 10 positions for 3 to 5 seconds". The page is explicit that these focus on holding or repeating positions rather than building resistance. Royal Osteoporosis Society Because a pronounced forward curve may itself increase fall risk, this work sits alongside balance training — see falls prevention exercises. British Journal of Sports Medicine, 2022
When should you stop, and when should you see a physiotherapist?
Stop if you get symptoms, and get referred if your spine is symptomatic. The ROS says to stop exercising for nausea, dizziness or lightheadedness, severe shortness of breath, clamminess or sweating, chest tightness, or any pain — and to call 111 or 999 if you need urgent care. While most people can start without seeing a physiotherapist, you should see one if you have spinal fractures causing pain and other symptoms, have broken many bones, have problems exercising because of other conditions, or have had many falls. Royal Osteoporosis Society
The consensus is firmer still after a vertebral fracture: "A referral to a physiotherapist will be helpful although some advice will also be important as soon as possible after a painful fracture." British Journal of Sports Medicine, 2022 The NHS notes you may need the help of a physiotherapist or occupational therapist to make as full a recovery as possible. NHS Start with your GP, and say clearly if you have back pain, height loss or changing posture.
The thread running through every UK source here is the same: keep moving with better technique rather than moving less.
This article is part of our bone health series. Next, read exercises for osteoporosis and what to avoid.
References
- Strong, steady and straight: UK consensus statement on physical activity and exercise for osteoporosis — British Journal of Sports Medicine (2022)
- How to exercise safely for bones — Royal Osteoporosis Society
- Spinal fractures (vertebral fractures) — Royal Osteoporosis Society
- Exercises to help with back pain — Royal Osteoporosis Society
- Exercises to help with posture — Royal Osteoporosis Society
- Osteoporosis - Living with — NHS
Frequently asked questions
UK consensus guidance recommends exercises that strengthen the back muscles to improve posture and support the spine, aiming for movements repeated 3 to 5 times and held for 3 to 5 seconds at least twice a week, alongside muscle-strengthening work on two or three days a week that targets all muscle groups including the back. Balance work matters too, because a stronger, straighter back may reduce both falls and further vertebral fractures.
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