Pilates guide

Pilates for IT band syndrome: the hip and the knee, why stretching a tight IT band isn't the answer, which moves to change, what the evidence shows, and the classes to follow

No trial has tested Pilates for iliotibial (IT) band syndrome, the pain on the outside of the knee that builds during a run or a ride. The usual advice is to stretch or roll the IT band, but it's anchored to the thigh bone and barely lengthens, and in one small study of runners with the condition it wasn't tighter than normal. What the studies used most is hip strengthening alongside changes to running, and Pilates' side kick series, bridges and standing balance can carry the hip work.

This guide covers what the IT band is and why it hurts, why stretching and rolling are comfort rather than a cure, hip strength on the mat and the reformer, keeping the pelvis level on one leg, running changes, which moves to change, what the evidence shows, and the classes to follow. If your knee locks, gives way or swells fast, go straight to the warning signs.

The short version

No Pilates trial

Our searches found no Pilates trial in IT band syndrome. The side kick series, bridges and standing balance can carry the hip work the studies used, but that is our reading, not a tested treatment.

Source 1

The band can't be stretched longer

It's anchored to the thigh bone along its length. It lengthened less than 0.5% during a hip contraction in living people, and one session of rolling or stretching didn't change its stiffness.

Sources 2, 3, 4

It may not even be tight

In one small study of 14 runners with IT band syndrome, which we could read only as an abstract, the band was no stiffer than on the other leg or in healthy runners, and 6 weeks of physiotherapy made it stiffer while pain eased. So loosening it is probably the wrong goal.

Source 5

Hip strength: consistent, but low quality

Hip strengthening is the common thread in the studies, and pain fell in most of them, but they were small and mostly had no comparison group. The newest review says most treatments can't yet be recommended over one another.

Sources 6, 7, 8

Change the running first

Pain peaks just after the foot lands, with the knee slightly bent, and downhill running makes it worse. Cut your distance, leave downhill out for now and bring hills back last.

Source 9

It takes weeks to months

The hip programmes in the studies ran for 6 weeks; in novice runners, the median recovery was 88 days.

Sources 6, 10, 11

What the IT band is, and why it hurts

A thick band of the thigh's outer fascia

The IT band is a thickening of the fascia lata, the thigh's outer wrapping, running from the hip to the knee and anchored to the thigh bone along the way. IT band syndrome is the commonest cause of outer knee pain in runners, affecting about 5% to 14%, and cyclists get it too. Our IT band fascia guide has the anatomy.

Sources 12, 3, 2

Compression, not frictionEmerging evidence

In 15 cadavers, the band was tied to the lower thigh bone by fibrous strands over a fat layer rich in nerves and blood vessels, with no fluid sac (bursa) underneath, and on scans it pressed on that fat at about 30 degrees of knee bend. In runners, the irritation happened just after the foot landed, at about 21 degrees of knee bend. So the pain fits squeezing of a sensitive layer, not the band rubbing over bone.

Sources 2, 13, 9

What loads itEmerging evidence

Position and load. In 16 people standing on one leg, letting the pelvis drop away from the standing leg made the band about 32% stiffer. Women who went on to develop it ran with more hip adduction (the thigh drifting in) in one study that followed runners forward. Hip abductor weakness shows up mainly in women with current symptoms, and whether it causes the condition or follows it is unclear.

Sources 14, 15, 16, 17

Can you stretch the IT band?

It barely lengthensEmerging evidence

In living people the band lengthened less than 0.5% during a hip contraction, and in cadavers the strain differed between common stretches. A mathematical model suggests forces beyond the body's normal range would be needed to deform this fascia by even 1%. In 6 cadaver specimens, a simulated stretch lengthened the band mostly near the hip, and the authors judged lasting change from clinical stretching unlikely.

Sources 3, 18, 19

Rolling and stretching don't change itEmerging evidence

In 30 healthy adults, "A single episode of stretching and foam rolling does not affect short-term ITB stiffness" (ITB is the IT band). And in the small study of 14 runners, the band wasn't stiffer in IT band syndrome to begin with.

Sources 4, 5

Comfort is fineMixed evidence

In healthy adults, foam rolling gives short-term gains in range about equal to stretching, and a review found some support for stretching or release early in rehabilitation, with no evidence of harm. So roll or stretch if it feels good, as comfort, not as the fix.

Sources 20, 21

The Pilates IT band stretch

Usually lying with a strap, or in the reformer straps, drawing the straight leg across the body. The band itself barely lengthens, so what you feel is mostly the hip muscles (our reading), and the position presses on the outer hip. The lying IT band stretch's own caution: "Skip it if the bony point on the outside of your hip is sore: drawing the leg across the body presses the gluteal tendons against the bone."

What the evidence says

No Pilates trialStrong evidence

Our searches of PubMed, Europe PMC and ClinicalTrials.gov in October 2026 found no Pilates trial in IT band syndrome. The nearest: 12 weeks of home mat Pilates didn't significantly change knee movement in 34 novice runners, and one case report described a runner with recurring leg injuries who returned to running after a year of Pilates-based training.

Sources 1, 22, 23

Hip strengtheningEmerging evidence

In 24 runners, after 6 weeks of hip abductor strengthening, "22 of 24 athletes were pain free with all exercises and able to return to running", with no recurrence at 6 months, but there was no comparison group. In 16 people, side-lying hip holds, a standing pelvic hold and lunges improved strength and function over 6 weeks, again without a comparison group.

A 2024 review of 13 studies (201 people) found hip strengthening the common thread, with pain falling 27% to 100% over 2 to 8 weeks, though the top of that range came from single case reports. In a 2026 pilot of 34 runners, strength training cut pain more than manual therapy, with no follow-up.

Sources 6, 10, 7, 24

Movement controlMixed evidence

In 60 wrestlers, movement control exercises, the nearest thing to how Pilates is taught, beat standard exercise, but the reported effects are implausibly large and the exercises weren't described in the abstract. A review points to control of movement rather than strength alone.

Sources 25, 26

No treatment clearly beats anotherStrong evidence

A 2026 review of 24 studies (1,012 patients) concluded that "most treatment modalities cannot yet be recommended over one another" and that "Structured rehabilitation remains the reasonable first-line approach", and found no study with a sham comparison. An older review called the research poor and its results highly conflicting.

Sources 8, 12

Hip work could add strainMixed evidence

A 2022 review warns that hip abductor strengthening "may correct excessive hip adduction but also increase ITB strain", so build it up gradually, within the knee pain rule.

Source 27

A steroid injectionMixed evidence

Sometimes offered: in 18 runners with recent symptoms, an injection eased running pain more than a local anaesthetic alone between days 7 and 14. That is one tiny trial; it's a question for your GP or physiotherapist, not a substitute for the hip work.

Source 28

Running with IT band syndrome

Downhill makes it worseEmerging evidence

The irritation happens with the knee slightly bent, just after the foot lands. Downhill running predisposes to it; faster running on the flat is less likely to provoke it.

Source 9

Cut distance, bring hills back last

Cut your distance to what you can run without the outer knee pain building, leave downhill out for now, and bring flat running back first and hills last (our suggestion, following our IT band syndrome guide's stages).

A slightly quicker stepEmerging evidence

In 45 healthy runners, a 10% quicker step at the same speed reduced how far the thigh drifted in and the forces behind it. No trial has tested it in IT band syndrome, so it's optional; our running form guide covers step rate.

Source 29

How long it takesEmerging evidence

In 11 novice runners with IT band syndrome, the median recovery was 88 days (from 22 to 398). The hip programmes in the studies ran for 6 weeks.

Sources 11, 6, 10

From side-lying to one leg, with a level pelvis

Our order, from the Beers programme (side-lying holds, then a standing pelvic hold and lunges) and our IT band syndrome guide's stages. The side-lying leg lift, side plank, one-leg stand and step doses are that guide's; the wall press dose and the hip hitch's 3 sets of 15 are the move page's dose, and its 2 sets of 10 the move page's editorial starting point.

  1. Side-lying leg lift: top leg level with your hip or slightly behind, 3 sets of 12 to 15 each side, or holds of 10 seconds, as in one physiotherapy programme.
  2. Side plank on your knees, then your feet: 3 holds of 20 to 30 seconds each side, then 3 holds of 30 seconds.
  3. Standing wall press: the outside of the knee pressing into a wall, the standing hip level, 3 to 5 holds of 5 to 15 seconds each side.
  4. Hip hitch on the bottom stair: let the free side of the pelvis drop, then lift it level, 2 sets of 10 to start, building to 3 sets of 15.
  5. One-leg stand with the pelvis level: 3 holds of 30 to 45 seconds each leg.
  6. Step-ups, then step-downs: 3 sets of 10 each leg, the knee over the middle of the foot.
  7. Move on when a step is easy and the outer knee stays within the knee pain rule (our suggestion).

See the movement on the 3D figure: Hip hitch (pelvic drop)

Side hips, lying: the side kick series

Side-lying leg raise, 3 sets of 12 to 15 each side, and clamshell, 3 sets of 15 each side (our IT band syndrome guide). Side kick, "8 to 10 each side", and side leg circles, "8 each direction, each side" (the move page's dose for each). With outer hip pain too, start on your back: lying hip abduction holds, "3 to 5 holds of 5 to 10 seconds, twice a day, at a light effort: the starting dose in the LEAP trial programme" (the move page's dose).

Bridges and side planks

Glute bridge, 3 sets of 12; single-leg bridge, 3 sets of 10 each leg; knee side plank, 3 holds of 20 to 30 seconds each side; side plank, 3 holds of 30 seconds each side, then side plank with a leg lift, 3 sets of 8 to 10 each side (our IT band syndrome guide's stages). Shoulder bridge, "3 to 5 kicks each leg" (the move page's dose).

Standing: one leg, pelvis level

The part side-lying work leaves out. Hip hitch, "3 sets of 15 slow reps each side, 3 times a week: the dose in a runners' trial that included this move"; standing wall press, "3 to 5 holds of 5 to 15 seconds each side, twice a day: the standing hold in the LEAP trial programme" (the move page's dose for each). Lateral band walk, 3 sets of 12 to 15 steps each way; one-leg stand, 3 holds of 30 to 45 seconds each leg; step-up, 3 sets of 10 each leg; later, step-down, 3 sets of 10 each leg, and single-leg Romanian deadlift, 3 sets of 8 each leg (our IT band syndrome guide's stages).

Optional comfort, if it feels good

Foam rolling the side of the thigh, "About 90 seconds for each muscle you roll, for example 2 or 3 slow rounds of 30 to 45 seconds", and the lying IT band stretch, "Hold 20 to 30 seconds, 2 to 4 times each side (our editorial starting point)." (the move page's dose for each). Skip both if the bony point on the outside of your hip is sore. Neither changes the band.

The reformer

Most of a class can carry on

Footwork, bridging and side-lying leg work in the straps are usually fine within the knee pain rule. If deep knee bending under the springs brings on the outer knee pain, shorten the range for now (our suggestion).

Source 30

Standing side splits

The classical side splits, standing on the reformer, are described as an exercise that "Encourages proper standing posture, improves balance": side-to-side control on two legs that suits the later stages. The IT band stretch in the straps draws the leg across the body, so leave it out with outer hip pain.

Source 31

Moves to change or leave out

Stretches that draw the leg across the body

The lying IT band stretch, the reformer's IT band stretch in the straps and a figure-four with the knee pulled across: comfort only, and leave them out with outer hip pain. The foam rolling move's caution: "Roll gently, if at all, and skip it if the bony point on the outside of your hip is sore."

Side-lying on a sore outer hip

Lie on your good side with a pillow between your knees, or use a standing version at a wall, as the side-lying Pilates moves' own cautions suggest. Our Pilates for hip pain guide covers outer hip pain.

Deep knee bending under load

In the first weeks, if deep lunges, squats or loaded knee bends on the reformer bring on the outer knee pain, shorten the range, within the knee pain rule (our suggestion, from the knee angle where the pain peaks).

Source 9

Step-downs with pain at the front of the knee

Lowering off a step loads the kneecap more than stepping up the same step, and more the higher the step: with pain at the front of the knee, start with low step-ups and add step-downs from a low step once those are comfortable.

That is the step-down's own caution.

Knees that bend back

Keep the knees soft, not locked, in standing work (our suggestion).

Classes

Our Pilates glute workout carries the side kick series, bridges, clamshells and band walks: 2 to 3 times a week while you cut back your running. Add the knee control warm-up on 2 other days for standing control, and the runners' class once you're running again. With outer hip pain too, use the hip pain class until the hip settles.

Warning signs: when to get help

These are the same warning signs as our IT band syndrome and knee pain guides, word for word. This is general information, not a diagnosis. A&E means accident and emergency; in the US, call 911 for 999, and use your doctor's urgent line or urgent care for NHS 111.

Get advice from NHS 111 now, or help the same day

  • Get advice from NHS 111 now: the knee locks, gives way or clicks painfully. Painless clicking is normal.
  • Get advice from NHS 111 now: after a twist, your knee won't go fully straight, or something blocks the last part of straightening, even if you can still walk on it. A torn piece of meniscus caught in the joint can do this, and it needs checking promptly.
  • Get advice from NHS 111 now: a hot, red or swollen knee with sudden severe pain, a very high temperature, or feeling hot, cold or shivery. This can be a joint infection.
  • Get advice from NHS 111 now: you cannot move the knee or put any weight on it, or it is very painful, badly swollen or has changed shape.
  • You hurt your knee and cannot take 4 steps, or you are 55 or over and have injured it: get it checked the same day for a broken bone.
  • Signs of a torn ligament: you felt or heard a pop, the whole knee swelled within a few hours, or it gives way, feels loose or bends further back than the other knee. Get it assessed promptly, the same or the next day: our ACL, PCL and outer knee ligament (LCL) guides explain what happens next.
  • Same day (urgent GP appointment or NHS 111): throbbing pain in one leg (rarely both), usually the calf or thigh; swelling in one leg (rarely both); red, blue or darkened skin; or swollen veins; or sudden worse pain and swelling around a lump at the back of the knee (a possible clot or a burst Baker's cyst).

Sources 32, 33

See a GP or physiotherapist

  • Knee pain that has not improved within a few weeks of looking after it at home. Many areas offer NHS physiotherapy without a GP referral.
  • Outer knee pain that started with a twist, or comes with swelling or locking: that is not typical of IT band syndrome. After a blow or a twist, see our LCL sprain guide.
  • Numbness, tingling or weakness that travels down the leg from the back. That points to a nerve (sciatica) rather than the knee.

Source 32

During Pilates: the knee pain rule

Rate your knee pain from 0 to 10 during and after exercise. In the pain-monitoring model used in knee trials, 0 to 2 counts as safe, up to 5 as acceptable and above 5 as too much. Aim for 0 to 3 most of the time.

Sharp, catching or giving-way pain, or new swelling, is a reason to stop and get it checked.

Chest pain or fainting while exercising: call 999

Call 999 if:

  • You get sudden pain or discomfort in your chest that doesn't go away; it can feel like squeezing or pressure, burning or indigestion.
  • The pain spreads to your left or right arm, or your neck, jaw, stomach or back.
  • You have chest pain and feel sweaty, sick, light-headed or short of breath.
  • Someone faints while exercising, can't be woken within 1 minute, or has chest pain or a pounding, fluttering or irregular heartbeat.

Sources 34, 35

Unusual breathlessness

Call 999 or go to A&E (accident and emergency) straight away for severe difficulty breathing (gasping, choking or not able to get words out), a chest that feels tight or heavy, pain that spreads to your arms, back, neck and jaw, lips or skin turning very pale, blue or grey, or sudden confusion. If you're more short of breath than usual, or your heart is racing, fluttering or skipping beats, contact NHS 111.

Stop the session if

You feel any pain or become unwell, as the NHS advises for its Pilates videos, and especially for chest pain or pressure, unusual breathlessness, dizziness or fainting. If you have a health problem, an injury or any symptoms, get advice from a healthcare professional, such as a GP, before you start.

Source 36

Before you start

The NHS advises getting advice from a healthcare professional first if you have a health problem, an injury or symptoms, or have recently had a heart attack or an operation.

Source 36

Myths

"Stretching or rolling the IT band cures IT band syndrome"Emerging evidence

The band barely lengthens, one session of either didn't change its stiffness, and in one small study it wasn't tighter in people with the condition. Stretching may ease symptoms early, with no harm shown, so it's comfort, not a cure.

Sources 3, 4, 5, 21

"A tight IT band causes the pain"Emerging evidence

In one small study, read as an abstract, the band was no stiffer than on the other leg or in healthy runners. The pain fits compression of a sensitive fat layer near the knee.

Sources 5, 2

"Weak glutes cause it, so glute work will fix it"Mixed evidence

Weakness shows up mainly in women with current symptoms. Hip strengthening is the common thread in small, mostly uncontrolled studies, and the newest review can't rank treatments.

Sources 16, 7, 8

"Pilates prevents IT band syndrome"Mixed evidence

No trial has tested it. A supervised hip and core programme cut overuse injuries in novice runners overall, but without changing hip strength or running mechanics, and with no IT band result available to us.

Sources 1, 37, 38

"Keep running through it"Emerging evidence

Downhill running predisposes to it. Cut distance and leave downhill out, then bring them back in steps, within the knee pain rule.

Source 9

Questions people ask

Is Pilates good for IT band syndrome?

It hasn't been tested, but its side kick series, bridges and standing balance work the hip muscles that the IT band studies strengthened. Pair it with changes to your running.

Can you stretch the IT band with Pilates?

Not much: it's anchored to the thigh bone, lengthened less than 0.5% during a hip contraction, and one session of rolling or stretching didn't change its stiffness. IT band stretches can still feel good, so use them for comfort.

What is the Pilates IT band stretch?

Usually lying with a strap, or in the reformer straps, drawing the straight leg across the body. What you feel is mostly the hip muscles, and the position presses on the outer hip, so skip it if the bony point on the outside of your hip is sore.

Is my IT band too tight?

Probably not: in one small study of runners with IT band syndrome, it was no stiffer than on the other leg or in healthy runners. The pain comes from the band pressing on a sensitive layer near the knee, especially with the knee slightly bent and the thigh drifting in.

Which Pilates exercises help IT band syndrome?

Side-lying leg lifts and the side kick series, clamshells, bridges and single-leg bridges, side planks, then standing work with a level pelvis: the hip hitch, a wall press hold and one-leg balance. None has been tested in a Pilates trial for IT band syndrome.

Is reformer Pilates OK with IT band pain?

Usually, yes: footwork, bridging and side-lying work are fine within the knee pain rule, and the standing side splits train side-to-side control. If deep knee bending under the springs brings on the outer knee pain, shorten the range for now.

Should I foam roll my IT band?

Only if it feels good: rolling changes range for a short while, about as much as stretching, and doesn't change the band. Skip it if the outside of your hip is sore.

Can I keep running with IT band syndrome?

Often, with less distance and no downhill running for now: downhill running predisposes to it, and faster running on the flat is less likely to provoke it. A slightly quicker step reduced how far the thigh drifted in for healthy runners, but it hasn't been tested in IT band syndrome.

Why does my IT band hurt after Pilates?

Long side-lying sessions on the sore side, crossing the leg over in stretches, or deep loaded knee bends can irritate it (our suggestion, from the anatomy and load studies). Change those and keep the hip strength work.

How long does IT band syndrome take to get better?

The hip programmes in the studies ran for 6 weeks, and in novice runners the median recovery was 88 days. Bring downhill running back last.

Does strengthening the glutes cure IT band syndrome?

It's the most common treatment in the studies and pain fell in most of them, but they were small and mostly without a comparison group, and the newest review can't rank treatments. Hip work plus changes to your running is a reasonable first step.

When should I see a doctor about outer knee pain?

Get advice from NHS 111 now if your knee locks or gives way, or is hot, red and swollen with a high temperature; a knee that swells within a few hours of a pop or a twist needs assessing the same or the next day. Outer knee pain that started with a twist, or comes with swelling or locking, isn't typical of IT band syndrome.

Sources

  1. PubMed, Europe PMC and ClinicalTrials.gov · Our searches for Pilates trials in IT band syndrome and running injuries (October 2026)
  2. Fairclough 2006 · How the IT band behaves as the knee bends and straightens (anatomy and imaging study, J Anat; read in full)
  3. Falvey 2010 · The evidence behind IT band syndrome treatments, with measurements in living people and cadavers (study, Scand J Med Sci Sports)
  4. Pepper 2021 · One session of foam rolling or stretching and IT band stiffness, in 30 adults (randomised trial, Int J Sports Phys Ther; read in full)
  5. Friede 2020 · IT band stiffness in 14 runners with IT band syndrome, before and after physiotherapy (ultrasound study, Phys Ther Sport)
  6. Fredericson 2000 · Hip abductor weakness, and 6 weeks of strengthening, in 24 runners with IT band syndrome (case series, Clin J Sport Med)
  7. Sanchez-Alvarado 2024 · Conservative treatments for IT band syndrome in runners: 13 studies, 201 people (systematic review, Front Sports Act Living; read in full)
  8. Ferrero 2026 · Treatments for IT band syndrome: 24 studies, 1,012 patients (systematic review, Orthop Res Rev; read in full)
  9. Orchard 1996 · The knee angle at which the IT band is irritated, in runners (biomechanics study, Am J Sports Med)
  10. Beers 2008 · Physiotherapy with hip abductor strengthening in 16 people with IT band syndrome (before-and-after study, Physiother Can; read in full)
  11. Nielsen 2014 · Time to recovery in 254 injured novice runners (cohort study, PLoS One; read in full)
  12. van der Worp 2012 · IT band syndrome in runners (systematic review, Sports Med)
  13. Fairclough 2007 · Is IT band syndrome really a friction syndrome? (commentary, J Sci Med Sport)
  14. Tateuchi 2015 · IT band stiffness with the hip and knee in different positions, in 16 people (lab study, Gait Posture)
  15. Aderem 2015 · Running mechanics and IT band syndrome (systematic review, BMC Musculoskelet Disord; read in full)
  16. Foch 2023 · Running mechanics and hip abductor strength in IT band syndrome (systematic review and meta-analysis, Gait Posture)
  17. Mucha 2017 · Hip abductor strength and running injuries in distance runners: 11 studies (systematic review, J Sci Med Sport)
  18. Chaudhry 2008 · The forces needed to deform fascia (mathematical model, J Am Osteopath Assoc)
  19. Wilhelm 2017 · How 6 IT band specimens deform under a simulated stretch (cadaver study, Int J Sports Phys Ther; read in full)
  20. Wilke 2020 · Foam rolling and range of movement in healthy adults: 26 trials (systematic review and meta-analysis, Sports Med)
  21. Opara 2023 · Stretching and releasing the IT band in IT band syndrome (narrative review, J Funct Morphol Kinesiol)
  22. González 2023 · Home mat Pilates and knee movement in 34 novice runners (randomised trial, registered after it ran, J Bodyw Mov Ther)
  23. Lugo-Larcheveque 2006 · Retraining the hip muscles in one runner with recurring leg injuries (case report, Curr Sports Med Rep)
  24. Khizar 2026 · Manual therapy against strength training in 34 runners with IT band syndrome (pilot trial, Int J Ther Massage Bodywork; read in full)
  25. Jahanshahi 2022 · Movement control exercises against therapeutic exercise in 60 wrestlers with IT band syndrome (trial, J Sport Rehabil)
  26. Baker 2016 · IT band syndrome in runners: biomechanics and exercise (narrative review, Phys Med Rehabil Clin N Am)
  27. Friede 2022 · Treating IT band syndrome in runners: are we targeting the right goals? (narrative review, Phys Ther Sport)
  28. Gunter 2004 · A steroid injection for recent IT band syndrome, in 18 runners (randomised trial, Br J Sports Med)
  29. Heiderscheit 2011 · Changing step rate and hip and knee mechanics, in 45 healthy runners (lab study, Med Sci Sports Exerc)
  30. Balanced Body · Allegro reformer user guide: footwork, kneeling abdominals and arm work (maker's guide; read in full)
  31. Pilatesology · Reformer side splits (classical exercise encyclopedia; public page read)
  32. NHS · Knee pain
  33. NHS · Septic arthritis
  34. NHS · Heart attack
  35. NHS · Chest pain (past its review date: reviewed August 2023, review due August 2026)
  36. NHS · Pilates for beginners
  37. Leppänen 2024 · A hip and core programme and overuse injuries in novice runners (three-arm randomised trial, Br J Sports Med)
  38. Jarske 2026 · Two pre-running programmes, running mechanics and strength in novice runners (randomised trial, Gait Posture)

Exercise education, not a personal prescription, and clinical review of these guides is pending. If you are pregnant, have a health condition or have had recent surgery, check with a doctor, midwife or physiotherapist before starting, and stop for sharp or increasing pain. Health disclaimer.