When pain shoots from your lower back or buttock down your leg, two thoughts usually follow. Should I rest until it settles? Or should I move through it? The honest answer to both is "it depends", and the right sciatica exercises depend on how your symptoms behave, not on a generic list.
This guide explains what the research says about exercise for sciatica, the movements most people tolerate well, the ones that tend to aggravate leg pain, how long recovery usually takes, and the signs that mean you should stop exercising and get assessed. It is written by the exercise physiologists at Movement Therapy EP in Leichhardt, Sydney, where we help people with sciatica from across the city every week.
What Is Sciatica, and What Causes It?
Sciatica is pain, and sometimes tingling, numbness or weakness, that travels along the path of the sciatic nerve, from the lower back or buttock down the back of the leg. It is a symptom rather than a diagnosis, and it is common: the lifetime incidence is estimated at somewhere between 10% and 40%.
The pain happens when the sciatic nerve or one of its roots in the lower spine is compressed or irritated. The usual causes include:
A herniated or bulging disc, the most common cause
Spinal stenosis, a narrowing of the spaces the nerves travel through
Spondylolisthesis, where one vertebra slips forward over the one below
Piriformis syndrome, where a deep buttock muscle goes into spasm and irritates the nerve
Injury, arthritic changes in the spine, bone spurs and, for some women, pregnancy
Why does this matter for exercise? Because different causes respond to different movements. A stiff, guarded buttock muscle and an irritated disc do not always like the same stretch, which is one reason generic routines disappoint.
What Are the Best Exercises for Sciatica?
The best sciatica exercises are gentle, low-load movements you can repeat without your leg symptoms getting worse: walking, pelvic tilts, nerve glides, glute bridges, and for some people, back extension exercises. Start small, stay within a tolerable range, and progress only when symptoms allow.
Here is the part most exercise articles skip: the research on exercise for sciatica is inconclusive. A 2022 systematic review in the European Spine Journal pooled 18 randomised trials with 2,699 participants who had clinically diagnosed sciatica. The authors concluded there was not enough high-quality evidence to make firm recommendations for physiotherapy interventions. Every included trial carried a high or unclear risk of bias, and the interventions varied widely.
That does not mean exercise is useless. The same review found physiotherapy gave a small long-term pain benefit when compared with minimal intervention such as advice only, and it noted that current guidelines recommend group exercise and continuing normal activities. In practice, the lack of a "winning" exercise tells us that sciatica is a mixed condition. Different people have different drivers, such as disc irritation, nerve root sensitivity or stiff, guarded muscles, so one-size-fits-all routines tend to disappoint.
Does early exercise help?
One of the better trials in this area suggests timing matters. In a randomised trial of 220 adults with sciatica of less than 90 days, early referral to four weeks of physical therapy (exercise plus manual therapy) led to better disability scores at six months than usual care. After one year, 45.2% of the physical therapy group reported treatment success, compared with 27.6% of the usual care group.
The benefit was real but modest. Editorial commentary on the trial described it as rather modest, and leg pain intensity did not differ between groups. About 37% of the physical therapy group reported treatment-related adverse effects, most commonly temporary increases in back pain or stiffness. In other words, exercise-based care can help, but it is not a magic bullet, and some soreness is common.
How Do You Know If a Sciatica Exercise Is Right for You?
An exercise is likely suitable if your leg symptoms stay the same or ease during and after it. It is the wrong exercise, or the wrong dose, if leg pain, tingling or numbness spreads further down the leg or lasts well beyond the session.
The key is to watch your leg, not just your back. Pain that retreats from the foot or calf toward the buttock or lower back is often called "centralising", and it is generally a favourable sign. Pain that travels further down the leg is the opposite.
Use this simple traffic-light check for every movement below. It is a general guide, not a substitute for assessment.
Green: Leg pain eases, stays the same, or retreats toward your back or buttock. Back soreness that settles within an hour or two is acceptable. Continue and build gradually.
Amber: Mild increase in symptoms that settles quickly. Reduce the range, the repetitions or the frequency.
Red: Pain, pins and needles or numbness moves further down the leg, or new weakness appears. Stop that exercise and seek advice.
Check how your leg feels the next morning as well. A movement that feels fine during the session but leaves you worse the following day was too much.
Healthdirect Australia notes that sciatica pain often worsens with coughing, sneezing, twisting or bending, and usually affects one side. Those are useful clues when you choose which movements to approach cautiously.
Which Sciatica Exercises Often Help?
The movements below suit many people with sciatica, but none suit everyone. Begin with 5 to 10 gentle repetitions once or twice a day, and use the traffic-light check above. Several short sessions through the day tend to work better than one long one.
In short, walking keeps you active at low load, so shorten the walk if leg pain builds as you go. Pelvic tilts gently move the lower back and switch on the deep abdominals, and knee rocks ease stiffness through the lower back and hips. Back off if back pain climbs with each repetition or your leg symptoms spread as you rock.
Nerve glides move the nerve without stretching it, so stop if you feel sharp or electric sensations. Glute bridges and sit-to-stands rebuild the hip and leg strength you use every day, and bird dogs train trunk control without repeated bending. Ease the range if symptoms increase at the top of a bridge, spike as you rise from the chair, or flare during a bird dog. Prone press-ups reduce leg pain for some disc-related cases, but they are not for you if leg pain travels further down the leg.
1. Walking
Walking is the most practical first step. It keeps you active without loading the spine heavily, and it fits the guideline advice to continue normal activities. Longer-term, physical activity looks protective too: a systematic review and meta-analysis by Shiri and colleagues concluded that leisure-time physical activity may reduce the risk of developing lumbar radicular pain. A pooled analysis of four Finnish cohort studies with 34,589 participants also linked walking or cycling to work with a lower risk of hospitalisation for sciatica.
Start with short, flat walks of 5 to 10 minutes, a few times a day. Add time before you add pace or hills.
2. Pelvic tilts
Lie on your back with knees bent and feet flat. Gently flatten your lower back toward the floor by tilting your pelvis, hold for a few seconds, then relax. This is a low-demand way to move the lumbar spine and wake up the deep abdominal muscles without stretching an irritable nerve.
3. Knee rocks
Lying on your back with knees bent and feet flat, let both knees slowly fall a short way to one side, then the other, keeping your shoulders on the mat. Move within a small, comfortable range. It is a gentle way to ease stiffness in the lower back and hips, and it can be done in bed.
4. Nerve glides (sliders)
Nerve glides, sometimes called neurodynamic sliders, move the sciatic nerve gently through its path rather than stretching it. Sitting tall on a chair, slowly straighten one knee while you lower your chin slightly, then bend the knee as you lift your head. The movement should feel like a light pull or tension at most, never sharp or electric. Keep it smooth and pain-free, because forcing it can irritate the nerve.
The evidence here is mixed. A small trial of neurodynamic treatment in chronic nerve-related leg pain did not show improvement at two weeks, so treat glides as one option to trial, not a cure.
5. Glute bridges
Lie on your back with knees bent. Squeeze your glutes and lift your hips until your body forms a straight line from shoulders to knees, pause, then lower under control. Bridges build hip and buttock strength, which helps you tolerate walking, standing and lifting. Keep the lift modest if your back or leg symptoms increase.
6. Bird dog
From hands and knees, extend one arm forward and the opposite leg back, keeping your spine still. Hold for 3 to 5 seconds and switch sides. It trains trunk control without the repeated bending that many sciatica flare-ups dislike.
7. Prone press-ups (for some people)
Some people with disc-related leg pain find that gentle back extension, such as lying on your stomach and propping onto your elbows, reduces leg symptoms. Others find it makes them worse. This is where the "centralisation" idea helps: if your leg pain retreats toward your back as you repeat the movement, that is a favourable response. If it travels further down the leg, stop. A clinician can test this safely for you.
8. Sit-to-stands
Once the worst of the pain has settled, sit-to-stands from a chair rebuild the leg and hip strength you use every day. Lower yourself slowly, stand tall, and keep the pace controlled. Raise the chair height if bending deeply bothers your leg.
9. Gentle supported glute stretch
Lying on your back, cross one ankle over the opposite knee and draw the knee toward you only as far as is comfortable. Hold for 20 to 30 seconds. This can ease tight buttock muscles for some people, but if it provokes leg symptoms it is not for you right now. Never force the stretch.
What Sciatica Exercises Can You Do in Bed?
When a flare-up makes standing or walking hard, some positions can take the edge off while you wait for things to settle. They are not a cure, but they let you keep moving.
Calves on a chair: Lie on your back with your lower legs resting on a chair or stool so your hips and knees are bent to about 90 degrees.
Side-lying with a pillow: Lie on your side with a pillow between your knees and another supporting your waist if that helps.
Propped on your elbows: Lie on your stomach and rest on your elbows, but only if this eases the leg pain rather than increasing it.
In-bed movements: Pelvic tilts, knee rocks and small glute bridges can all be done on the bed, ideally before you get up in the morning.
If a position eases your leg symptoms, it is a useful clue about what your nerve is happy with. Share it with your clinician.
Should You Stretch Your Hamstrings or Piriformis?
This is where online advice is most inconsistent. Many articles recommend seated figure-four stretches, piriformis stretches and hamstring stretches for sciatica, and some people do feel relief from them, particularly when tight buttock muscles are part of the problem.
Others find the opposite. Stretches that pull on the sciatic nerve, such as a long hamstring stretch or a deep figure-four, can aggravate an irritated nerve even when they feel like they should help. A tight-feeling hamstring may also be the nerve itself protesting, not a muscle that needs lengthening.
A practical approach is to test cautiously:
Try a gentle, short-range version, held for 20 to 30 seconds.
Check your leg symptoms during the stretch and the next morning.
If leg pain, pins and needles or numbness increase, leave that stretch out for now.
Swap held stretches for nerve glides, which move the nerve through a small, comfortable range.
You can usually reintroduce deeper stretching once your symptoms have settled.
Can You Train at the Gym or Play Sport With Sciatica?
Often yes, with some changes. The aim is to keep moving while avoiding the loads and positions that send symptoms down the leg.
Most people can usually keep doing upper-body training and machine work, easy walking or treadmill sessions, bridges and light trunk work. A stationary bike is fine if sitting is tolerable, and so is swimming if it feels comfortable.
Hold off on heavy deadlifts, loaded good mornings, heavy squats, deep loaded lunges, the rowing machine and heavy bent-over rows until your leg symptoms settle. The same goes for running, jumping, high-impact sport, and fast, forceful twisting such as golf swings or cable rotations.
Keep weights lighter than usual, reduce the range, and use the next morning as your check. If your leg feels worse the day after, scale back. Reintroduce heavier lifting and impact in stages once walking is comfortable and your leg symptoms have calmed.
Which Sciatica Exercises Should You Avoid?
Avoid movements that reliably send symptoms further down the leg, and be cautious with heavy or end-range forward bending while your nerve is irritable. The list below reflects common clinical caution rather than trial-proven bans, and most of these are not forbidden forever. They can usually be reintroduced once symptoms settle, so your own response is the final test.
Aggressive hamstring and toe-touch stretches. Pulling hard on the back of the leg while bending forward can load an already sensitive nerve and disc. If you feel tight, use gentle, short-range movement instead.
Downward-facing dog and other deep forward folds. Yoga is useful for maintenance, but these poses strongly stretch the back of the leg and can aggravate the nerve during a flare-up.
Leg circles and double leg lifts. Swinging or lifting both legs puts a lot of demand through the lower back and can sharply provoke leg pain.
Full sit-ups and repeated crunches. These flex the spine repeatedly under load, which many people with disc-related sciatica find aggravating. Choose bridges, dead bugs or bird dogs instead.
Heavy deadlifts, loaded good mornings and heavy bent-over rows. You do not need to give up lifting forever, but pause maximal and end-range lifts during a flare-up and reintroduce them gradually.
High-impact running and jumping while symptoms are active. Return to impact when walking is comfortable and your leg symptoms have calmed.
Deep twisting under load. Fast, forceful rotation, such as golf swings or loaded cable twists, is a common aggravator in the acute phase.
Long spells of slumped sitting. Sitting for long periods, including on a long commute or at a desk, can keep the nerve irritated.
Pushing through worsening leg symptoms. Back soreness can be acceptable. Spreading pain, numbness or weakness is a signal to stop.
Should You Rest With Sciatica?
Short-term relief positions are fine, but prolonged bed rest is not recommended. Current guidelines favour continuing normal activities as far as pain allows. A Dutch trial in acute radicular pain, for instance, found that bed rest and physiotherapy added no value over carrying on with normal activities, and the 2022 review noted that guidelines recommend continued activity rather than bed rest).
The same review also found no evidence for lumbar corsets or belts in the NICE guidelines it cited. If you find a comfortable position helps, such as lying on your side with a pillow between your knees, use it for relief, then get moving again.
What Else Eases Sciatica While You Recover?
Exercise works best alongside a few simple habits:
Change position often. Try not to stay in one posture for more than about 20 to 30 minutes. Stand, walk to the kettle or shift your seat to take pressure off the spine.
Use heat or a cold pack. Whichever feels better is fine. Heat can ease muscle spasm, and a cold pack can help after activity.
Think about pain relief with your pharmacist or GP. Not every medicine works well for nerve pain, so it is worth asking what suits you, particularly if pain is severe.
Be realistic about TENS. Some people get short-term relief, but the research is mixed, and it works best as an extra rather than the main treatment.
Support your sleep. A pillow between your knees when side-lying, or under your knees when on your back, can make nights easier.
How Long Does Sciatica Take to Improve?
Most people improve, but recovery takes longer than many expect. Some positions and movements ease symptoms within minutes. Meaningful improvement usually takes a few weeks, and recovery from disc-related sciatica commonly takes a few months. That fits what we know about discs: herniated disc material often shrinks on its own over time, without surgery.
Healthdirect states that sciatica is usually not caused by anything serious and goes away over time. However, the 2022 review reports that up to 45% of people continue to have symptoms for 12 months or longer.
Consistency matters more than intensity. A few short sessions spread through the day usually beat one long one.
What If Your Exercises Aren't Helping?
If you have been consistent for two to four weeks and your symptoms are not improving, or are getting worse, it is time to reassess instead of repeating the same exercises for months. There are usually three explanations: the exercises need adjusting, the source of your symptoms is different from what you assumed, or you need a medical review for medication, imaging or a specialist opinion.
Healthdirect recommends going back to your doctor if you have been treated for about four weeks and are not improving.
Is Exercise as Good as Surgery for Sciatica?
For most people, active care is the sensible first step. A systematic review and meta-analysis found that surgery for disc-related sciatica gave faster relief in the short term, but over the longer term there was no significant difference in leg or back pain compared with staying physically active.
That does not mean surgery is never appropriate. It may be considered when there is severe, persistent pain that has not responded to other care, or progressive weakness. Your GP or a specialist can talk you through the options.
How Can You Reduce the Chance of Flare-Ups?
Once you are feeling better, the goal is to stay that way. For people who work at desks or commute across Sydney, a few habits make a real difference:
Break up long periods of sitting, whether at your desk or on the train, bus or in the car.
Keep walking regularly, since regular activity is linked to a lower risk of sciatica.
Keep building hip, glute and trunk strength so everyday tasks feel easier.
Lift with a controlled technique and build up loads gradually instead of jumping straight to heavy weights.
Manage stress and sleep, because both can influence how sensitive pain feels.
When Should You Stop Exercising and Get Medical Help?
Seek urgent medical care if sciatica comes with changes in bladder or bowel control, numbness around the groin, buttocks or inner thighs, or weakness or numbness in both legs. These can be signs of cauda equina syndrome, a rare emergency in which the nerves controlling bladder, bowel and sexual function are at risk of damage.
Cauda equina syndrome is very uncommon, occurring in fewer than 3 per 100,000 adults each year, but it is time-critical. In Sydney, call 000 or go to your nearest emergency department.
See your GP promptly if weakness in your leg or foot is getting worse, for example, if your foot starts to slap or catch as you walk. Also book a GP appointment if your pain is severe or worsening, follows a significant injury, is worse at night, or has not improved after a few weeks.
How Can an Exercise Physiologist in Sydney Help With Sciatica?
Because the research cannot point to one best exercise, a personalised approach is the most sensible one. That is what an exercise physiologist does. Exercise physiologists are university-qualified allied health professionals who use exercise as treatment for injuries, pain and chronic conditions.
Movement Therapy EP is an ESSA-accredited exercise physiology clinic based in Leichhardt, in Sydney's Inner West. People come to see us from right across Sydney.
Here is what working with us typically looks like:
We listen first. We ask what brings your leg pain on, what eases it, and how it affects your work, sleep, commute and training.
We assess how you move and respond. We look at movement, strength and how your leg symptoms behave with different positions and loads. If anything points to a red flag, we refer you back to your GP.
We build a programme around you. You get a small number of exercises matched to your symptoms, designed to be done at home or work, plus the right starting point for walking.
We progress it as you recover. As symptoms settle, we gradually build strength and load so you can get back to desk days, lifting, the gym or sport without fearing flare-ups.
We teach you to manage it. You learn to read the green, amber and red signals yourself, so you know what to do when symptoms flare.
Can you claim exercise physiology for sciatica?
Many people can claim part of the cost. Exercise physiology is one of the allied health services that can be claimed under a GP Chronic Condition Management Plan, which allows up to five Medicare-subsidised allied health visits per calendar year (Services Australia; South Western Sydney PHN). Your GP decides whether your condition qualifies, and the Medicare rebate covers part of the fee rather than the full cost. If you have private health extras that include exercise physiology, you may also be able to claim through your fund, so check your policy.
If you are not sure whether your sciatica has been properly assessed, start with your GP. If you have tried general stretches without much luck, or you want help building a safe starting point, book an assessment with Movement Therapy EP in Leichhardt and we will help you find one.
Conclusion
Sciatica exercises work best when they are gentle, personalised and guided by your symptoms. The research is not strong enough to crown one exercise, but it consistently supports staying active over resting in bed, and it suggests structured, early exercise-based care can modestly improve function.
Start with walking and low-load movements such as pelvic tilts, bridges and bird dogs.
Use the traffic-light rule: leg symptoms easing is good, spreading down the leg is a stop sign.
Avoid aggressive hamstring stretches, heavy loaded bending and prolonged bed rest.
Expect weeks to months, not days, and reassess if you are stuck after about four weeks.
Treat bladder or bowel changes, or groin and buttock numbness, as emergencies.
Seek a tailored programme if you are not improving.
If you would like help building a safe, progressive plan, get in touch with Movement Therapy EP in Leichhardt.
FAQ’s
-
Gentle, short-range stretching that does not provoke leg symptoms is fine. Aggressive hamstring stretching, deep figure-four stretches and deep forward bends can aggravate an irritated nerve, so avoid forcing range. If a stretch increases leg pain or pins and needles, leave it out for now.
-
It can if the exercise or dose is wrong. Pain, tingling or numbness that spreads further down the leg means you should stop and seek advice. Temporary back soreness is common, and about 37% of people in one trial reported some treatment-related increase in symptoms.
-
There is no instant fix, but a few things can take the edge off. Find positions that ease your leg, such as lying with your calves on a chair or on your side with a pillow between your knees. Keep taking short, gentle walks, use heat or a cold pack, and ask your pharmacist or GP about pain relief that suits you.
-
Some positions help within minutes, meaningful improvement usually takes a few weeks, and disc-related sciatica often takes a few months. If you are not improving after about four weeks of consistent effort, get it reassessed.
-
You can generally book privately without a referral. To claim a Medicare rebate you need a GP Chronic Condition Management Plan and referral. If you are unsure which applies to you, contact Movement Therapy EP and we will point you in the right direction.
