Hypermobility and Neurodivergence

(Autism, ADHD, OCD, and the Nervous System Connection)

By Jennifer Richards, LMT 2026

Hypermobility is often thought of as “just flexible joints,” but for many people, it is far more complex. It affects the nervous system, proprioception, pain processing, and overall body regulation.

In recent years, research has begun to show something many people have already noticed in real life:

👉 There is a meaningful overlap between hypermobility and neurodivergent conditions, especially autism and ADHD.

This doesn’t mean one causes the other—but it does suggest that the body and brain may be more connected than we once realized.

What does the research say?

Studies consistently show that:

Autistic individuals are more likely to have joint hypermobility People with hypermobility disorders (like HSD or hEDS) are more likely to have autism or autistic traits ADHD is also associated with hypermobility in both children and adults Anxiety is very common in hypermobile populations

Some studies suggest that:

Around 20–30% of autistic individuals may also have joint hypermobility The likelihood of hypermobility may be 3–5 times higher in autistic individuals

When it comes to OCD, the evidence is less clear. There may be overlap in some individuals, but current research does not show the same consistent connection seen with autism and ADHD.

Why might this happen?

We don’t have one clear answer yet—but several strong theories exist.

1. The connective tissue–brain connection

Connective tissue is everywhere—not just in joints:

Around nerves

In blood vessels

In the gut

Throughout the fascia system

If connective tissue behaves differently, it may influence how the body:

Processes sensory input

Regulates blood flow

Communicates between body and brain

2. Proprioception and body awareness

Many hypermobile individuals have reduced proprioception (awareness of where the body is in space).

This can lead to:

Clumsiness

Frequent injury

Constant muscle tension (the body trying to stabilize itself)

Now layer that with neurodivergence, where sensory processing may already be different—and you can see how the experience becomes amplified.

3. The nervous system and dysautonomia

Hypermobility is often associated with:

Dysautonomia (like POTS)

Fatigue

Dizziness

Temperature regulation issues

These symptoms can feel like:

Anxiety

Overwhelm

Burnout

“Crashing” after activity

For someone with autism or ADHD, this adds another layer of challenge:

👉 The body itself can feel unpredictable.

4. Chronic pain and sensory load

Pain changes everything.

When the body is constantly dealing with:

Micro-instability

Muscle guarding

Inflammation

Fatigue

…it increases the overall sensory load on the nervous system.

This can contribute to:

Difficulty focusing

Irritability

Shutdown or overwhelm

Increased need for control or routine

What might this look like?

Someone with both hypermobility and neurodivergence may experience:

Muscles that feel tight—but joints that are unstable

Sensitivity to touch, pressure, light, or sound

Difficulty with coordination or body awareness

Fatigue that doesn’t match activity level

Anxiety-like symptoms driven by the body

A feeling of “my body doesn’t cooperate with me”

Massage Therapy Considerations

This is where things really matter.

A hypermobile, neurodivergent client is not just a musculoskeletal case—they are a nervous system case.

1. Pressure is not the goal—regulation is

Tight does not always mean “needs deep pressure.”

In hypermobile bodies:

Muscles are often tight because they are stabilizing unstable joints Deep or aggressive work can make the body feel less safe, not better

👉 Slow, intentional, and moderate pressure is often more effective.

2. Predictability matters

For many autistic or ADHD clients:

Unexpected touch can be stressful

Transitions can be dysregulating

Helpful strategies:

Explain what you’re doing before you do it

Keep a predictable flow

Avoid sudden changes in pressure or pace

3. Sensory environment is part of the treatment

Consider:

Lighting Music (or silence)

Temperature

Scents

What is relaxing for one person may be overwhelming for another.

4. Joint safety is essential

Hypermobile clients may:

Sit or lie in positions that look comfortable—but aren’t safe

Not feel instability until later

Always:

Support joints with bolsters

Avoid end-range positioning

Watch for subtle signs of guarding

5. Communication must be individualized

Some clients may:

Under-report pain

Overwhelm quickly

Struggle to describe sensations

Check in clearly and specifically:

“How does this pressure feel?” “Do you feel supported here?” “Would you like more or less input?”

The Big Picture

This connection between hypermobility and neurodivergence is still being explored—but one thing is already clear:

👉 The body and nervous system are deeply connected.

When we understand that:

Pain Sensory processing

Fatigue

Emotional regulation

…are all part of the same system, we become better practitioners—and better advocates for our clients.

Reputable Sources

PubMed: Autism and Joint Hypermobility Systematic Review

Frontiers in Psychiatry: Autism and Generalized Joint Hypermobility

Frontiers: Neurodivergence, Hypermobility, Dysautonomia, and Pain

PubMed: ADHD and Joint Hypermobility Review

PMC: HSD/hEDS and Neurodevelopmental Conditions in Children

Disclaimer

This article is for educational purposes only and is not intended to diagnose, treat, or replace medical or mental health care. The relationship between hypermobility and neurodivergent conditions such as autism and ADHD is an emerging area of research and is not yet fully understood. Not all individuals with hypermobility are neurodivergent, and not all neurodivergent individuals are hypermobile. Massage therapists should remain within their scope of practice and adapt care based on each client’s individual presentation, comfort, and medical history.