Flatten the flare.
Nobody knows.
A rib flare brace for lower ribs that push through every shirt. It guides them back into line, worn invisibly under your clothes, all day.
Joined by 1,000+ people fixing their chest without surgery, since 2015
Ribs don't flare at random.
Steady pressure walks them back.
Angled, sustained compression is what moves a flare. Straps alone never did.
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Tired of your ribs
announcing themselves?
Six questions. If you're nodding at most of them, you're on the right page.
Bone obeys pressure.
That's Wolff's Law.
Established in 1892: bone and cartilage remodel under steady, directed force. Dr. Sydney Haje treated nearly 5,000 people on that principle, and pairing the brace with exercise pushed flare correction from 54% to 77%.
Meet the
rib flare brace.
Angled silicone pads on a slim frame that sits under a T-shirt and pushes your lower ribs back into line. These are photographs of the exact brace that ships to you.
Ribs in. Diaphragm on.
Sternum up.
The brace holds your lower ribs where they should sit; your own breathing does the rest. Directed pressure in, diaphragm pushing back out, that push-pull is the correction.
Angled pressure
holds the flare in
The brace gently pushes your flared lower ribs back into position. It applies gentle, consistent pressure, built to your rib angle and circumference, evenly, at a level you can wear through a full day and sleep in. Generic posture braces pull the shoulders; this one works where the flare actually is.
Your diaphragm
switches back on
As your ribs flatten, your diaphragm starts functioning properly, creating pressure inside your chest. Every breath now pushes out against the brace, thousands of repetitions a day of exactly the force pattern that makes the change hold instead of spring back.
The pressure between
them lifts your sternum
The brace pushes your ribs in, your breathing pushes out. The pressure between them lifts your sternum. And because flared ribs frame a sunken chest, flattening them often improves the whole torso: the pectus reads shallower, the waist cleans up in fitted shirts, and posture pulls upright with the integrated back panel.
Correction you can live in, under a T-shirt, even asleep.
Pairing wear with the breathing and core work is what pushed success from 54% to 77%, full citations in the evidence section below.
How to wear it.
Four steps. A few seconds to put on once you know it, and the routine disappears into your day.
Feel along your lower ribs for the point that juts out furthest, then sit the angled pads flush over it.
Close the straps around your lower ribs, not your waist, then tighten the pads to firm, even pressure.
Use the balloon and breathing trainer daily. That push-pull took success from 54% to 77% in the studies.
Build up over the first week, then wear it 18–23 hours a day, and train in it too.
But does it
really work?
Fair question. The answer starts 280 years ago, with the man who invented orthopedics, and ends with 4,012 patients in the largest pectus bracing studies ever run.
The Father of Orthopedics
writes it down
In 1741 Nicolas Andry, the man who coined the word orthopedics, published L’orthopédie ou l’art de prévenir et de corriger dans les enfants, les difformités du corps.
His claim, 280 years before anyone put a number on it:
“Bones and cartilage are living substances that reshape under consistent pressure.”
Nicolas Andry, 1741
A crooked tree,
straightened by support
This symbolic crooked tree became the symbol of Orthopedics. It was first proposed by Nicolas Andry in his book.
His emblem illustrated a tree that, like a growing child with a deformity, could be straightened through proper support.
Wolff’s Law:
bone obeys force
Over 150 years later in 1892, German surgeon Julius Wolff expanded on Andry’s observations and published The Law of Bone Remodelling.
His conclusion became known as Wolff’s Law, which is accepted as a law in Orthopaedics:
“Bone tissue is a dynamic structure that can be remodeled according to external forces.”
Wolff’s Law, 1892
32 years,
4,012 patients
This isn’t theory. It’s a law that is the foundation of modern orthopedics.
This method was adjusted and used by Dr. Sydney Haje, a Brazilian orthopedist who pioneered bracing for pectus deformities.
For 32 years (1977-2009), doctors studied 4,012 patients with chest deformities. What they discovered was remarkable.
Your chest can change shape.
Dynamic Remodeling
is born
In 1977, he developed the Dynamic Remodeling Method and treated nearly 5,000 patients during his career.
He started with a Pectus Carinatum patient. He created a custom brace that applied pressure directly to the protruding chest.
A different target:
the flared lower ribs
In 1987, Dr. Haje adapted his method for pectus excavatum, but with a different approach. Instead of pressing on the sternum, he targeted the lower flaring ribs.
The science is simple:
● Apply external pressure to your flared ribs with a brace
● Increase internal chest pressure through exercises
And, your chest wall remodels itself.
Just as dental braces use consistent force to gradually reshape the crooked teeth, rib braces work the same way to fix rib flare.
All 1,824 patients
corrected
Dr. Sydney Haje proved this works. He took these orthopedic principles and created a specific bracing method for pectus deformities, combining external force from the brace with internal pressure from breathing exercises.
The results? All 1,824 patients in his 2006 study successfully corrected their chest deformities with bracing.
Every single one. In fact, some patients overcorrected their deformity, which actually proved just how effective this method really is.
The clinical research and countless success stories confirm it works!
It can fix
your pectus too!
54% alone.
77% with exercise
Two clinical studies by Dr. Sydney Haje and his team tracked 199 patients with rib flare and pectus excavatum. The results speak for themselves.
● Standard brace use alone: 54% success rate
● Brace + Regular Exercise: 77% success rate
The same brace fixes
pectus excavatum
The same brace that pulls the flare back also works on pectus excavatum, without a vacuum bell involved at all.
That matters more than it sounds, because if your lower ribs flare there is a strong chance you have some degree of excavatum as well. The two travel together.
So most people wearing this for their ribs end up treating both.
Wear it to the gym.
Lift. Build. Correct.
Patients who trained while wearing their brace saw up to 23% better results than the ones who only wore it.
Which is convenient, because you want the muscle anyway. Flat ribs on a frame with nothing on it still won’t look the way you pictured.
I made the brace slim enough to disappear under a t-shirt for exactly this reason. You can lift in it. Most people do.
Backed by the research,
not just my opinion.
25 studies and
one clear answer.
The bracing literature is not one lucky result. Here is every study, screenshot, title and conclusion, so you can check the evidence yourself.
Click here to show the rest17 more studies+
Transformations
& Real Stories
Read them by rating, or by what people actually got out of it - the transformations, the honest reviews, and the messages that land in my inbox every week.
"Had the flare since i was about 14 and just assumed that was my ribcage, permanently. Brace plus the breathing drills and my mrs asked when i'd lost weight. I hadn't lost anything, it's just the ribs sitting where they should now."
"didnt know you could be breathing wrong for 21 years. thats the whole thing right there. flare started going down on its own once i stopped breathing into my shoulders, which is not what i paid for but ill take it"
"ive bought like four programs for this over the years and quit every one of them by week two. finished this one. i think its cus you cant move on until you can actually hold the position, so theres never that thing where you're guessing if youre ready or not"
"I went in wanting to debunk it, honestly. Started opening the citations one at a time and they were real papers that said what he said they said. That is a depressingly low bar and nowhere else online clears it."
"I came across your blog about a year ago and I just want to say how much you've changed my life for the better. I thought it was going to be another average article, but the tips you gave were things I hadn't heard of before. Now I've improved so much and im more confident then ever."
"read the blog for months before i actually did anything with it. no coach, no brace, just the stuff in the articles done properly. i feel a lot better now and the photos say the rest"
"Two months in and I've put on 3 kg of muscle. My chest doesn't cave the way it used to when I'm standing relaxed, and that alone was worth it."
"first call he told me straight up itd take a year and id hate months 2 through 5. he was right about both lol. 12 months on and my PC is flat. took my shirt off at the beach in january without doing the whole towel thing"
"the bell leaves a red ring on your chest the second you take it off, and nobody warns you about that. it fades within the hour and the skin has never been an issue since. 100% satisfied - the sternum sits higher than it has my whole life"
"the brace is made really good, i wear it under the t-shirt at school and nobody has noticed in 4 months. my mother was crying when we compare the photos. sorry for my english"
"He knows more about this than the two consultants I paid to see, which says more about them than it does about him. Showed my GP the 9 month photos and he asked me for the website. Half a star off because the time zones make the calls a nightmare from Ireland."
"watched the youtube for six years before i spent a single cent. bought the program, did it properly for 7 months, and the only thing i actually regret is the six years"
"My son is 15 and had started keeping a shirt on in the pool, which is how I worked out something was wrong in the first place, because he certainly wasn't going to tell me. He would never have stuck with the brace on his own. It was the fortnightly check-ins that did it - he didn't want to turn up with nothing to report. Six months now and the bump has visibly come down. He swims without the shirt."
Shared with each client's permission.
Did I help you with your pectus?
Share your before & after
Before
After
“I'm 32. Everything I ever read said the window on this shuts at 18 and after that you either get cut open or you live with it. Nine months, 5 kg on, 1 cm off the depth. Nobody is more annoyed about the wasted decade than me.”
Before
After
“came in skinny with a deep dip and ribs that stuck out at the bottom. six months, 4kg up. funny thing is nobody says anything about the dip, its the flare going down that people actually noticed”
Before
After
“The brace did the flare, the training did the rest. Seven months, 6 kg on, 1 cm off the depth. The part I wasn't ready for is that I now own shirts that fit, after about fifteen years of buying everything one size too big.”
Before
After“5 months, 4kg on. still there if i go looking for it. nobody else has said a word”
PE pectus excavatum · PC pectus carinatum · RF rib flare
Drag each slider to compare.Tap any case to open and compare. Published only with the client's written consent.
Five reasons it works,
and stays hidden.
A bulky, generic strap you can only wear at home is a strap that never gets worn. This is built to disappear under clothing and to push exactly where your flare is.
Custom 3D-fit compression
The silicone pads curve at a precise 45° angle to push exactly where your rib flare needs it, shaped to your body, not a one-size guess.
Built to last, and to train in
Durable enough to wear at the gym under your clothes, or over them like a lifting belt. It holds its shape and its pressure session after session.
Adjustable, customizable pressure
Velcro straps and an adjustment screwdriver let you dial the pressure in seconds and increase it as your ribs respond. It grows with your progress.
Safe, comfortable medical silicone
FDA-certified, medical-grade silicone compression pads, firm where it counts, kind to your skin for the long daily hours that make correction work.
Integrated pectus posture panel
A back support panel pulls your shoulders back as the pads push your ribs in, correcting the flare and the slouch that usually travels with it.
No surgery. No scars.
No regrets.
Same lift. None of what surgery adds on top.
I had it. I fixed it.
Now I help you do the same.
I'm not writing this as a doctor looking at a scan. I had the sunken chest, the flared ribs, the shirt that stayed on at the pool, and nobody could tell me what actually works.
Years of consistent, non-surgical training made mine unnoticeable. Everything on this page exists because I needed it to exist ten years ago.
I tested all of it on my own body first, then refined it every time someone hit a wall I had not planned for.
Featured in Healthline · Level 5 DUKE Institute Certified Personal Trainer (ISSA) · Specialised in pectus excavatum, carinatum and rib flare.
Medical reviewer
Prof. Dr. Mustafa Yüksel, MD is the medical reviewer for the mrpectus correction plans. He checks the clinical claims they make.
Thoracic surgeon, founder of the Chest Wall International Group
Fitted to your ribcage,
and your everyday life.
A brace that fits is a brace you'll actually wear for 18–23 hours a day. You send me your measurements, I set it up for your body, and it comes with the tools to fine-tune it as you go.
It's low-profile by design, you can wear it to school, work, the gym or out in public without anyone noticing. If you're between sizes or have questions about your flare, message me before you fit it and I'll help you set it correctly.
This brace suits one
specific kind of ribcage.
A brace guides; your consistency corrects. Speak to your doctor before wearing one if the skin over your lower ribs is broken, infected or inflamed; if you have had chest, abdominal or heart surgery in the last six months; if you have osteoporosis, a connective-tissue condition such as Marfan syndrome, or a heart or lung condition affecting your breathing; or if you are pregnant. Take it off and check in with a clinician if you get rib pain that lingers, numbness, breathlessness or skin that stays broken. If a doctor has flagged a respiratory or structural concern, clear it first.
No surprises between
you and starting.
No consultations to book, no waiting list, no size chart to gamble on.
The brace, the tools,
and direct support.
Every brace is fit to your measurements and ships with tracking, with the breathing balloon set, the breathing trainer, the adjustment screwdriver and the full Rib Flare Brace Guide in the box. No upsells at checkout.
Try the whole thing for 30 days. Use it, and if it isn't what was described, message me for a full refund, no questions asked. The risk stays with me, not you.
Common questions.
How long until I see results?+
Some people see changes within weeks; others need a few months. Rib flare responds to consistent, directed pressure over time, so daily wear is the single biggest factor. Pairing the brace with the breathing work and exercise is what pushed success from 54% to 77% in the research.
How many hours a day do I wear it?+
Aim for 18–23 hours a day, especially early on. It’s slim and comfortable enough to sleep in, so most of those hours happen without you thinking about it. As your ribs respond, you can adjust the pressure up using the included screwdriver.
Is it really invisible under clothes?+
Yes, it's low-profile by design. People wear it to school, work, the gym and out in public without anyone noticing. That's the whole point: correction you can actually live in, not a contraption you can only wear at home.
Will it help my pectus excavatum too?+
Often, yes, indirectly. Flared ribs frame and exaggerate a sunken chest, so flattening the flare frequently makes the pectus look shallower and the whole torso read better. For the dip itself, pair the brace with the vacuum bell or the PE course.
Can I train and work out in it?+
Absolutely, and you should. You can wear it at the gym under your clothes, or over them like a lifting belt. Exercising while wearing it is exactly what the research links to the better 77% outcome, because your breathing pushes out as the brace pushes in.
Does it work for adults?+
Yes. Remodelling under steady pressure isn’t limited to teens, adults correct rib flare with consistent wear too. It can take longer as you age, but consistency, not age, is the deciding factor.
Why custom-built instead of a generic posture brace?+
Generic braces pull the shoulders back, they don't touch the lower ribs at all. This one is built to your rib angle and circumference so the pressure lands exactly on the flare, evenly, at a level you can wear all day. Fit is the difference between compression that corrects and compression that just digs in.
Will the flare come back when I stop wearing it?+
Not if you exit properly. The brace holds the corrected position while your breathing and core learn to own it, that's why pairing it with the exercises matters so much. When it's time, you taper hours down gradually instead of stopping cold; the included guidance covers the weaning.
Does it work for asymmetric flare, one side worse than the other?+
Yes. Because it’s built from your measurements, the fit accounts for your actual rib shape rather than assuming symmetry. Mention the asymmetry when you send your measurements and it’s factored into the build.
Do I get a wear schedule with it?+
Yes, and you do not pay extra for it. The full Rib Flare Brace Guide is included free with every brace: how to break in comfortably, build to full daily hours, and progress the pressure with the included screwdriver as your ribs respond. It sells for $29 on its own, and it is the part most people get wrong.
Can I wear it through a full school or work day?+
That's what it's designed for. You build up over the first days as your body adjusts, and after that most people wear it through everything (desk, school, gym, sleep) without anyone knowing it's there.
Does it ship to my country?+
Anywhere in the world, free, by FedEx Express. It ships 2–3 days after your measurements are confirmed, and you get the tracking number as soon as it leaves.
What happens after I order?+
You send your measurements, the guided process takes about five minutes, then your brace is built to them and ships in 2–3 days with tracking. If a measurement looks off, I contact you personally before building.
What if it doesn’t work for me?+
You’re covered by a 30-day, no-questions-asked, 100% money-back guarantee, plus free lifetime support. If you don’t feel you’ve received great value, message me within 30 days and I’ll refund you in full - worn, unpackaged, doesn’t matter. Tell me before you send it back, though: most complaints are a fit adjustment I can solve. You cover tracked return postage; I refund everything you paid, shipping included.
Is there a warranty on the brace?+
Twelve months against manufacturing defects. If the frame cracks, a pad tears away, or the adjustment screw strips through normal use, I replace it free - no charge for the part, no charge for the postage. That sits alongside the 30-day money-back guarantee rather than replacing it: the guarantee is for changing your mind, the warranty is for the brace failing. Silicone pads compress over months of wear, which is normal rather than a defect, and I send replacements at cost.
Three honest ways forward.
Take the free 1-minute assessment and get a straight answer for your condition and severity.
Take the assessment →The chat bubble in the corner reaches me directly, ask anything about your case before you decide.
Try the whole thing. If it isn't right for your chest, every dollar comes back.
Start risk-free →Flatten the flare.
Keep it your secret.
A custom rib flare brace you can wear invisibly all day, the breathing tools that make it stick, and direct support from me, for a fraction of any surgical route. Start walking your ribs back into line this week.
Get my custom fit
P.S. If you've read this far, part of you has already decided. The only thing you can lose by trying is the version of next year where nothing changed. - Mihail
Pair it with the plan
