Hypermobility and ADHD? Take Stability, Proprioception, Pain and Fatigue Into Account Before Labeling Behavior


ADHD is a disorder that is diagnosed clinically.  This means that there are no brain examinations, no measures that are not behavioral, when determining whether or not to give a child this label.  The younger the child, the less accurate behavioral measurements are.  But the risks in quickly giving a child this label are significant.  With hypermobility, there are causes for behavior that aren’t always identified, and often not adequately treated.  This post intends to raise awareness.

There is nothing worse than using a scientific study that correlates two variables and assuming causation. Translation:  If behaviors typical of disorder “A” are seen in a lot of people with problem “B”, we cannot assume that “A” is the cause of their behavior.

But we do it all the time.

When it comes to labeling children’s behavior, we should take a couple of big steps back with our erroneous reasoning.  And when the label is ADHD, take three more.  Not because ADHD isn’t a big issue for families.  The struggles of kids, parents and educators shouldn’t be minimized.  But we should be cautious with labels when two situations occur:  children at very young ages and trying to make a diagnosis when it is  determined largely by clinical observation, not scientific testing.  Seeing ADHD in a child with hypermobility is one of those situations.


Hypermobility without functional movement problems is very common in young children.  Super-bendy kids that walk, run, hit a ball and write well aren’t struggling.  But if you have a child that cannot meet developmental milestones or has pain and poor endurance, that is a problem with real-life consequences.  Many of them are behavioral consequences.  For more on this subject, take look at How Hypermobility Affects Self-Image, Behavior and Regulation in Children.  The younger the child, the harder it is to see that hypermobility is the driver of the behavior.

Yes, I said it.  Hypermobility is a motor problem that has a behavioral component.

I don’t know why so little has been written on this subject, but here it is:  hypermobile kids are more likely to fidget while sitting, more likely to get up out of their chairs, but also more likely to stay slumped on a couch.  In my e-book series, The JointSmart Child (see below to learn more about the only books available on pediatric hypermobility) They are more likely to jump from activity to activity, and more likely to refuse to engage in activities than their peers.  They get tired quickly and sleep poorly Why a White Noise Machine Will Help Your Kid With hEDS.

They drape themselves on furniture and people at times.  The don’t know they need to use the restroom Why Your Kid With hEDS Doesn’t Seem to Know They Need the Potty… Right Now!  .And they don’t feel as much discomfort as you’d think when they are in unusual positions Is Your Hypermobile Child Frequently In An Awkward Position? No, She Really DOESN’T Feel Any Pain From Sitting That Way


Hypermobility reduces a child’s ability to perceive body position and degree of movement, AKA proprioception and kinesthesia.  It also causes muscles to work harder to stabilize joints around a muscle, including postural muscles.  These muscles are working even when kids are asleep, so don’t think that a good rest restores these kids the same way another child gets a charge from a sit-down.

Hypermobility impacts all the things that kids like to do.

When young kids are tired, they rarely announce it.  Some do not even realize it.  The slouching, the crashing into things and people, often intentional, appear to be related to sensory-seeking or disinterest in what they are being asked to do.  Look at the timing.  A child who is having a blast will still tire.  Create something exciting for them to do, then tire them out.  It won’t take long (see below).  Then watch how safely they move, how well they think out a plan.

It could be that they are simply exhausted.  Being hypermobile means that you use more energy to accomplish everything.  This included keeping your eyes focused on a board or a person. That’s right; holding their head steady takes far more energy from their storehouse than from yours.

One way to know that fatigue is a factor is to enforce a rest period and see if behavior improves.  Do not assume that they rest well either, so you may have to design a rest period that is truly restful.  If mornings are when you see less distractibility than afternoons, if crashing happens far more after a long period of sitting…your kid could be showing you what happens when they are out of gas, not out of patience.


Some hypermobile children need better physical support in class.  Chairs that are very supportive use less effort.  Breaks in which they can put their head down, or lie down completely, can have positive effects on behavior.  And of course, as kids get older, teaching them about their need for pacing and resting in order to be the happiest person and the most involved kid in the group is needed.

It is only when there is no possible alternative explanation than a neuropsychological disorder should you think of asking for an ADHD drug.


Final Thought:  If your child has been diagnosed with hypermobile Ehlers-Danlos syndrome, dysautonmia is a fairly common co-occurence, and the effects can mimic mental health issues.  Dysautonomia is not diagnosed as easily as it should be, and the “spacing out”, the moodiness, the fatigue, and the forgetfulness that are all common in dysautonomia are often misinterpreted as behavioral, even psychiatric, problems.  This continues even when a child has an hEDS diagnosis, because it is so poorly understood.  There are medical treatments for this problem, and when a child who has been told to behave better is treated successfully, the only problem is the regret for all the wasted time and money spent on worthless treatments.

Need more ideas about managing hypermobiity?

Do you have a child who whines?  You  may have a child with a huge issue with frustration and asynchronous development.  What is that? A kid whose skills in some areas lag behind his otherwise normal developmental path.  Read  Got a Whining Child Under 5? Here Is Why They Whine, And What To Do About It  to know what to do to turn this ship around.

Read Hypermobility and Music Lessons: How to Reduce the Pain of Playing and How Hypermobility Affects Self-Image, Behavior and Activity Levels in Children and Should Your Hypermobile Child Play Sports? to learn how to help hypermobile kids get more out of life with less behavioral problems.

Looking for more practical information about raising your hypermobile child?

I wrote 2 books for you; one to help you with young children, and one about supporting school-age kids!

The Joint Smart Child.inddThe Joint Smart Child.indd

The JointSmart Child:  Living and Thriving With Hypermobility Volume One: The Early Years is your guide to making life easier for your baby, toddler and preschooler.

Read The JointSmart Child Series: Parents of Young Hypermobile Children Can Feel More Empowered and Confident Today!  to learn how my book will build your confidence and give you strategies that make your child safer and more independent…today!  The above link includes a brief preview on positioning principles every parent of a child with hyper mobility should know.  You can find a paperback version and a read-only digital download on Amazon , and a printable and click-through version on Your Therapy Source.

The JointSmart Child:  Living and Thriving With Hypermobility Volume Two:  The School Years is an even larger and more comprehensive book for children ages 6-12.  Filled with information on how to pick the right chair, desk, bike and even clothes that make kids safer and more independent; this book is for parents and therapists that want to make a real difference in a child’s life and feel empowered, not confused.  It is available on Your Therapy Source as a printable download and on  Amazon  as a paperback AND an e-book, and don’t worry: you can download it from Amazon on your iPad as well as your Kindle.  Amazon makes it easy!


When a hypermobile child starts to move, the brain receives more sensory input from the body, including joints, skin and muscles.  This charges up a sensory system that was virtually starving for information.  Movement from fidgeting and movement by running around the house are solutions to a child’s sense that they need something to boost their system.  But fatigue can set in very quickly, taking a moving child right back to the couch more quickly than her peers.  It looks to adults like she couldn’t possibly be tired so soon.  If you had to contract more muscles harder and longer to achieve movement, you’d be tired too!  Kids  develop a sense of self and rigid habits just like adults, so these “solutions” get woven into their sense of who they are.  And this happens at earlier ages than you might think.  Take a look at Hypermobility and Proprioception: Why Loose Joints Create Sensory Processing Problems for Children to understand a bit more about this experience for hypermobile kids.

Then there is pain.  Some hypermobile kids experience pain from small and large injuries.  They are more likely to be bruised,  more likely to fall and bump into things, and more likely to report what pediatricians may call “growing pains”.  Sometimes the pain is the pull on weak ligaments and tight muscles as bones grow, but sometimes it isn’t.  Soreness and pain lead some kids right to the couch.  After a while, a child may not even complain, especially if the discomfort doesn’t end.  Imagine having a lingering headache for days.  You just go on with life.  These kids are often called lazy, when in truth they are sore and exhausted after activities that don’t even register as tiring for other children their age.

How can you tell the difference between behaviors from ADHD and those related to hypermobiilty?  I think I may have an idea.

After a hypermobile child is given effective and consistent postural support, sensory processing treatment, is allowed to rest before becoming exhausted (even if they say they are fine), and any pain issues are fully addressed, only then can you assess for attentional or emotional problems.  Some days I feel like I am living in a version of “The Elephant and the Six Blind Men”, in which psychiatrists, psychologists and pediatricians are all saying that they see issues with sensory tolerance, movement, attention, pain and social development, but none of them see the whole picture.

Occupational therapists with both physical medicine and sensory processing training are skilled at developing programs for postural control and energy conservation, as well as adapting activities for improved functioning.  They are capable of discussing pain symptoms with pediatricians and other health professionals.

I think that many children are being criticized for being lazy or unmotivated, and diagnosed as lacking attentional skills when the real cause of their behaviors is right under our noses.  It is time to give these kids a chance to escape a label they may not have.

By Cathy Collyer

I am a licensed occupational therapist, licensed massage therapist, and certified CBT-i sleep coach in private practice in the NYC area. I have over 25 years of professional experience in adult and pediatric treatment. It has been a joy to help people of all ages improve their ability to grow and thrive! Occupational therapists are focused on enhancing a client's functioning in everyday life. We are practical healthcare providers, interested in teaching, adapting actions and environments, and building a client's useful skills for living their best life, regardless of their challenges. I am the author of five books, including "Staying In The Room: Managing Medical And Dental Care When You Have DID" and "The Practical Guide To Toilet Training the Autistic Child". I lecture on many subjects, including sleep, trauma, and development. Contact me to learn more about how I can help you achieve YOUR goals!


  1. Thank you so much for this article. It’s really spot on. Fidgeting is often misunderstood as just being annoying, but it can be a self soothing action. My son is on the autism spectrum and he has the same genetic disorder that I have. Hypermobility is a huge part of it, but because of his autism he has problems understanding that he is in pain much less express it. I hope your posts can help us to prevent pain and fatigue especially when he is at school. Would it be okay if I shared a link on my blog?

  2. This is such a good read. Thank you!

    Do you have anything more I could read like this?

    My son Rudy aged 10 has Dyspraxia and Hypomobility.

    After an in depth CHAMS referral for adhd they said he did not have this, but he displays as ADHD because of the hypomobility and Dyspraxia. I honestly didn’t think it could affect him so badly,

    We are awaiting an appointment next week as I want to try and find him a hypomobility specialist.

    Not just a physio which we keep getting sent to… (this does not help) exercise helps him a tiny bit, but he constantly falls over, drops things, can’t use a knife and fork etc. The list could go on & on…..
    It’s so upsetting, because I am literally trying everything to help.
    Swimming, karate 4 times a week, physio at home and a treadmill.

    I feel like I am getting no where 😢

    Please help.

    1. Hopefully your son could get a referral to occupational therapy. All the symptoms you are describing are issues pediatric OTs treat every day. My book on hypermobility with younger kids comes out next month, and Volume II on kids 6-12 is due next year. Until then, read more of my posts on hypermobility and share them with your team.

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