Before Trauma. After Trauma. What Can We Actually Do To End the Suffering? Part 3 of 4

If chronic stress can change the nervous system, immune system and body, can we build resilience before trauma—and help the body recover afterward?

In the first two articles in this series, I followed a question backward.

I started with chronic inflammation.

Then I began looking at trauma.

Then fascia.

Then the lymphatic system.

Then nervous-system regulation.

And finally I found myself asking an even earlier question:

Why does one person recover from a terrible event while another person’s nervous system remains stuck in it?

Military research gives us part of the answer.

People don’t enter trauma as blank slates.

Their previous psychological health, coping ability, support system, previous adversity and resilience affect what happens afterward.

So now I want to ask the most useful question of all:

What can we actually do about it?

I think there are two parts to the answer.

Before trauma: build a nervous system that knows how to recover.

After trauma: help the mind and body relearn how to come back down.

And exercise—particularly yoga—is one of the most interesting tools connecting those two worlds.

First, We Need to Stop Thinking That Stress Is the Enemy

Stress is normal.

Your body is supposed to respond to a challenge.

Your heart beats faster.

Blood pressure changes.

Muscles prepare for action.

Stress hormones are released.

Attention sharpens.

Energy becomes available.

That is not disease.

That is survival.

The problem appears when the system doesn’t shut off properly.

The late neuroscientist Bruce McEwen helped popularize the concept of allostatic load—essentially the biological wear and tear created when our stress-response systems are activated too frequently, remain active too long or fail to return to normal after the challenge has passed. (PubMed)

That distinction may be crucial.

The goal isn’t:

Never become stressed.

The goal is:

Become stressed when appropriate—and then recover.

Stress Can Affect Inflammation

This isn’t merely psychological.

Researchers can put people through a controlled psychological stressor in a laboratory and actually measure changes in inflammatory signaling.

A meta-analysis of 34 studies found that acute psychological stress significantly increased circulating inflammatory mediators including IL-6, IL-1β and TNF-α. (PubMed)

Normally, that temporary inflammatory response isn’t necessarily a problem.

But chronic or repeated stress can create something very different.

Long-term dysregulation of the stress response can affect the autonomic nervous system, HPA axis, metabolism, cardiovascular function and immune system. That cumulative biological burden is one reason chronic psychological stress is associated with poorer physical health. (PubMed)

PTSD provides a striking example.

Meta-analyses have found higher levels of several inflammatory markers—including IL-6, TNF-α, interferon-γ and C-reactive protein—among people with PTSD compared with healthy controls. (PubMed)

This does not mean trauma automatically produces inflammatory disease.

It means prolonged stress-system dysregulation may be one pathway contributing to a pro-inflammatory environment.

Why Does This Matter?

Chronic inflammation is involved in many illnesses.

That doesn’t mean inflammation causes every disease, nor does it mean stress is the primary cause of autoimmune disease.

Genetics, infections, exposures, metabolism, diet, sleep, environmental factors and many other variables matter.

But prolonged physiological stress may add another layer of risk.

Research on allostatic load has linked cumulative stress-system dysregulation with cardiovascular, metabolic and immune-related illness. (PubMed)

A very large 2026 UK Biobank study involving more than 186,000 people found that higher allostatic load was associated with greater incidence of several immune-mediated inflammatory diseases, including rheumatoid arthritis, inflammatory bowel disease, psoriasis, asthma and others. Importantly, lifestyle—including physical activity—appeared to modify some of that risk. (PubMed)

Again:

Association is not destiny.

But it makes preventing chronic stress dysregulation seem much more important than simply trying to feel calmer.

We may be talking about whole-body health.

So What Do We Do Before Trauma?

We cannot protect ourselves—or our children—from every terrible thing that might happen.

Someone we love may die.

There may be an accident.

A diagnosis.

A natural disaster.

A divorce.

War.

Violence.

Loss.

Life eventually delivers something none of us would choose.

So perhaps prevention doesn’t mean preventing trauma.

Maybe prevention means:

building the capacity to recover before the trauma ever arrives.

1. Practice Manageable Stress

Resilience isn’t created by avoiding every difficult experience.

It’s created partly by successfully navigating challenges that are difficult but manageable.

Think about physical training.

If I want someone stronger, I don’t give them a weight they cannot possibly lift.

But I also don’t tell them never to lift anything.

I provide resistance they can tolerate.

They adapt.

Then I gradually increase the challenge.

Psychological resilience may work in a surprisingly similar way.

We need opportunities to experience:

frustration,

failure,

uncertainty,

discomfort,

responsibility,

problem-solving,

and natural consequences.

Then we need the chance to discover:

I survived that.

I figured it out.

I recovered.

Those experiences may become rehearsals for larger stresses later.

2. Build Self-Efficacy

One of the most powerful psychological resources may be extraordinarily simple:

I believe I can handle this.

Psychologists call this self-efficacy.

And it doesn’t come primarily from someone repeatedly telling us how capable we are.

It usually comes from experience.

You faced something.

You struggled.

You solved it.

Your brain remembers.

That doesn’t mean you won’t be frightened during the next challenge.

It means somewhere beneath the fear is another memory:

I’ve done difficult things before.

That matters.

3. Don’t Confuse Support With Rescue

Support is enormously protective.

Healthy relationships are one of our greatest resources for resilience.

But support and rescue aren’t the same thing.

Support says:

“I’m here while you figure this out.”

Rescue says:

“You cannot handle this, so I’ll remove it for you.”

If we repeatedly remove every manageable stressor, we may unintentionally remove the very opportunities through which people develop confidence in their ability to recover.

So before trauma, perhaps one goal is:

create safety without eliminating challenge.

4. Teach the Nervous System Recovery

This may be one of the biggest pieces we’re missing.

We teach children mathematics.

Reading.

Sports.

Music.

Driving.

But how often do we explicitly teach:

This is what your body feels like when it becomes stressed.

And:

This is how you bring it back down.

Slow breathing.

Movement.

Exercise.

Sleep.

Social connection.

Relaxation.

Meditation.

Time in nature.

Problem-solving.

Learning to identify catastrophic thinking.

Recognizing when the body is still reacting even though the danger is gone.

Those are skills.

And skills improve with repetition.

5. Build Resilience Before It Is Needed

The research here is encouraging.

A 2025 meta-analysis of randomized controlled trials found that psychological resilience interventions significantly improved resilience, with cognitive behavioral approaches showing particularly strong effects. Mindfulness-based and combined approaches were also studied. (PubMed)

Earlier systematic reviews reached similar conclusions: resilience isn’t necessarily a fixed personality characteristic. It appears that at least some components of resilience can be trained. (PubMed)

That has enormous implications.

We shouldn’t wait for PTSD before teaching resilience.

We should build it into normal life.

Then Trauma Happens

And sometimes, despite everything we’ve built, the event overwhelms the system.

That’s important to say.

A person who develops PTSD didn’t simply “fail to be resilient.”

Some events are extraordinarily powerful.

Genetics matter.

Previous trauma matters.

The circumstances matter.

Social support afterward matters.

The duration and severity of exposure matter.

There is no perfect psychological armor.

But once the danger has passed, the therapeutic goal changes.

The nervous system needs help learning:

The event happened.

But it is not happening right now.

After Trauma: The Brain Needs Treatment—but So Does the Body

Traditional trauma treatment has understandably focused heavily on thoughts, memories and emotions.

And evidence-based psychotherapies remain extremely important.

But trauma isn’t experienced only in thoughts.

Think about the physical language people use after trauma:

I can’t relax.

I’m always on edge.

My shoulders are up around my ears.

My stomach is constantly tight.

I can’t sleep.

I jump at everything.

I feel like I’m waiting for something bad to happen.

That is a body talking.

So perhaps recovery should address both directions:

mind → body

and

body → mind.

Exercise May Be One of Our Most Powerful Tools

Exercise is interesting because it intentionally creates a temporary stress response.

Heart rate rises.

Breathing increases.

Temperature rises.

Sympathetic activity increases.

Then the exercise stops.

And the body recovers.

Again and again we practice:

activation → effort → recovery.

There is even research suggesting that regular physical activity may produce what researchers call cross-stressor adaptation.

In simple language:

A body that regularly learns how to respond to and recover from the controlled stress of exercise may become better at regulating its response to psychological stress as well.

A review examining stress, inflammation and cardiovascular disease describes physical activity as potentially “toughening” stress-response systems—including the HPA axis, sympathetic-adrenal system and immune response—thereby reducing stress-induced inflammatory activity. (PubMed)

That concept fascinates me.

Because exercise isn’t simply burning calories.

It may be training recovery.

Exercise After Trauma

The PTSD literature is increasingly supporting physical activity as a complementary treatment.

A 2026 systematic review and meta-analysis of 16 randomized trials involving 663 participants found that structured exercise significantly reduced PTSD symptoms.

Interestingly, yoga-based interventions and studies involving military populations produced relatively large effects, although differences among exercise types were not statistically definitive. (PubMed)

An earlier overview of 14 systematic reviews similarly found that multicomponent exercise programs may improve PTSD symptoms and quality of life. (PubMed)

That doesn’t make exercise a replacement for trauma-focused psychotherapy.

But it gives us a compelling additional pathway:

treat the body that experienced the trauma.

Why Yoga Is Particularly Interesting

Exercise does something wonderful.

Yoga adds another dimension.

Because yoga intentionally combines:

movement

muscular effort

balance

breathing

body awareness

stretching

attention

and often

stillness after effort.

For someone whose nervous system has learned:

bodily activation = danger

yoga may provide repeated experiences of:

I can feel something intense in my body and remain safe.

That could be extraordinarily meaningful.

What Does the PTSD Research Say About Yoga?

A 2024 meta-analysis examined 20 randomized controlled trials of yoga for people with PTSD.

Compared with control interventions, yoga produced significant improvement in self-reported PTSD symptoms and both immediate and longer-term depression symptoms.

The authors also pointed out important limitations: clinician-rated PTSD outcomes weren’t significantly improved, and many studies had meaningful risk of bias. (PubMed)

Then a 2026 meta-analysis specifically examined different PTSD symptom clusters.

Yoga produced small-to-medium improvements in intrusive symptoms and total PTSD symptoms, with additional findings suggesting improvements in avoidance and hyperarousal under some statistical models.

Again, the researchers emphasized the substantial risk of bias across the existing studies. (PubMed)

So I would never say:

“Yoga cures PTSD.”

The science doesn’t support that statement.

But I am comfortable saying:

Yoga is increasingly supported as a useful complementary tool for trauma recovery.

Why My Favorite Is Bikram 26+2

There are many excellent forms of yoga.

My personal favorite for this particular conversation is the traditional 90-minute Bikram 26+2 sequence.

Not because research has proven that it is superior to every other form of yoga.

It hasn’t.

I like it because, as a physical therapist, I see several potentially valuable elements occurring at the same time.

It Is Predictable

Trauma often produces unpredictability.

The nervous system learns:

I don’t know what’s coming next.

The 26+2 sequence is the opposite.

The same postures.

The same order.

Again.

And again.

And again.

The body learns what comes next.

There may be psychological value in that predictability.

It Is Difficult—but Controllable

A Bikram class is challenging.

Your heart rate rises.

Your body heats up.

Muscles work.

Postures become uncomfortable.

You have to focus.

But you are also voluntarily participating.

You can stop.

You can rest.

You can leave the posture.

That distinction matters.

Trauma often involves loss of control.

Exercise involves:

chosen challenge.

I find that psychologically fascinating.

It creates the possibility of practicing:

intensity without helplessness.

It Reconnects the Brain With the Body

Trauma can create a complicated relationship with bodily sensations.

A racing heart may feel frightening.

Muscular tension may feel threatening.

Breathlessness may trigger anxiety.

Yoga asks you to deliberately notice these sensations without automatically running from them.

Where is my foot?

Where is my hip?

Am I holding my breath?

Can I soften my shoulder?

Can I stay here for another breath?

You repeatedly bring attention back into the body.

It Moves the Whole Body

This is where my physical-therapy brain becomes particularly interested.

The 26+2 sequence doesn’t simply stretch one hamstring or strengthen one muscle.

Across 90 minutes, the body moves through combinations of:

spinal flexion,

extension,

rotation,

hip flexion,

hip extension,

knee flexion,

balancing,

shoulder movement,

muscular contraction,

compression,

elongation,

and relaxation.

That matters to fascia.

It matters to joints.

It matters to muscles.

And, as I discussed in the first article in this series, it may also matter to the mechanical environment surrounding the lymphatic system.

That last relationship remains a hypothesis and needs direct research.

But whole-body movement is unquestionably important for circulation, musculoskeletal health and normal tissue mobility.

The Breathing Matters Too

The diaphragm isn’t simply a breathing muscle.

Breathing produces pressure changes through the thorax and abdomen.

Those pressure changes participate in venous return and lymphatic movement.

Yoga repeatedly combines breathing with muscular contraction and movement.

So when I look at a yoga practice, I don’t simply see stretching.

I see:

pressure change

movement

muscle contraction

relaxation

breathing

attention

and

nervous-system training.

That combination is what interests me.

And Bikram Has One Particularly Interesting Study

A randomized controlled trial studied 52 women assigned either to eight weeks of Bikram yoga or a control condition.

Among women who entered the study with higher cortisol reactivity to stress, those practicing Bikram yoga experienced a significantly greater reduction in cortisol reactivity.

The authors appropriately called the evidence preliminary.

But the finding is fascinating because cortisol reactivity isn’t simply someone’s opinion about whether they feel relaxed.

It’s a physiological stress-response measurement. (PubMed)

This does not prove Bikram yoga treats trauma.

But it gives us a biological reason to continue asking the question.

The Bigger Idea: Train Activation AND Recovery

Perhaps one of the mistakes we’ve made is assuming health means remaining calm all the time.

That’s impossible.

Life isn’t calm.

Resilience may mean having the capacity to move through different physiological states:

rest → challenge → activation → recovery → rest.

Exercise trains exactly that cycle.

Yoga adds attention, breathing and body awareness.

And a challenging structured practice like 26+2 adds another important experience:

I can voluntarily enter physical stress and successfully come back out of it.

For someone whose body has forgotten how to come down after stress, that may be valuable practice.

Before Trauma

So what would I encourage before anything terrible ever happens?

Build the nervous system.

Exercise regularly.

Allow manageable challenges.

Practice problem-solving.

Develop meaningful relationships.

Sleep.

Spend time outside.

Learn how your own stress response feels.

Practice breathing and relaxation before you desperately need them.

Learn mindfulness.

Build physical strength.

Build mobility.

Do difficult things voluntarily.

Experience failure occasionally.

Develop confidence that discomfort isn’t catastrophe.

And perhaps most importantly:

practice recovery.

After Trauma

After trauma, the equation changes.

Get psychological support when needed.

Evidence-based trauma therapy may include approaches such as cognitive processing therapy, prolonged exposure and EMDR depending on the individual and the clinician.

Maintain social connection.

Protect sleep.

Return to physical activity gradually.

Walk.

Strength train.

Breathe.

Move.

Practice yoga if medically appropriate.

Let the body experience movement without danger.

Let the heart rate rise and come down.

Let muscles work and relax.

Let the body relearn that activation can have an ending.

For some people, yoga may become a beautiful complement to psychotherapy.

But Don’t Turn Exercise Into Another Form of Pressure

This is especially important after trauma.

More isn’t always better.

A traumatized nervous system doesn’t necessarily need someone screaming:

Push harder!

The goal isn’t to overwhelm an already overwhelmed system.

The goal is graded exposure to manageable challenge.

This is exactly what we do in physical therapy.

We don’t take a severely injured patient and immediately give them the maximum load.

We find today’s capacity.

Then challenge it appropriately.

Then recover.

Then repeat.

Psychological resilience may deserve the same respect.

What About Heated Yoga?

The heat is part of what I personally enjoy about Bikram.

But the heat is not appropriate for everyone.

Certain cardiovascular conditions, autonomic disorders, medications, pregnancy considerations and other medical conditions may make heated exercise inappropriate.

And someone just beginning exercise—or recovering from significant illness—may need to start with ordinary-temperature yoga, walking, strengthening or another activity entirely.

The most important movement program is one that is safe, sustainable and appropriate for the person in front of us.

I happen to love 26+2.

Someone else may find the same nervous-system benefits swimming.

Walking.

Cycling.

Tai Chi.

Pilates.

Strength training.

Or another style of yoga.

Maybe Prevention and Treatment Aren’t So Different

The more I study this, the more I realize something.

What builds resilience before trauma may look surprisingly similar to what helps restore it afterward.

Before:

manageable challenge → adaptation → recovery.

After:

manageable challenge → adaptation → recovery.

Before:

build confidence in the body.

After:

rebuild confidence in the body.

Before:

learn that stress ends.

After:

teach the nervous system that the danger has ended.

Maybe the nervous system learns through repetition throughout our entire lives.

That means it may never be too late to give it a different lesson.

My Current Working Model

I would summarize everything in this series like this:

BEFORE

support + autonomy + challenge + exercise + coping skills

↓

repeated successful stress-and-recovery cycles

↓

greater resilience

↓

LIFE HAPPENS

trauma or severe chronic stress

↓

A resilient system may recover more effectively.

But sometimes it doesn’t.

↓

AFTER

psychotherapy + social connection + sleep + exercise + breathing + movement

↓

repeated experiences of safe activation followed by recovery

↓

improved nervous-system regulation

↓

potential reductions in chronic stress burden and inflammatory signaling

↓

better conditions for whole-body health

That is a hypothesis with increasingly strong scientific pieces behind it.

But it is not a promise that these practices will prevent or cure autoimmune disease, cardiovascular disease, PTSD or any other specific illness.

The human body is far more complicated than that.

The Part I Keep Coming Back To

We spend enormous amounts of energy trying to make life less stressful.

Maybe that’s only half the answer.

Perhaps we should spend just as much energy teaching people how to move through stress successfully.

Our children need that.

Adults need that.

People recovering from trauma need that.

And perhaps our bodies need it too.

Because resilience may not mean living a life without activation.

It may mean having a nervous system that knows the way home.

And sometimes the route home may begin with something as simple as:

move.

breathe.

challenge the body.

recover.

repeat.

That’s one reason I keep coming back to yoga.

And it’s why, for me, I keep coming back to the 90-minute Bikram 26+2 sequence.

Not as a cure.

As practice.

Practice experiencing difficulty without catastrophe.

Practice being intensely present inside your own body.

Practice breathing when something is uncomfortable.

Practice discovering your physical limits.

Practice extending them gradually.

And finally:

practice coming back down.

Maybe that ability—to activate fully and then truly recover—is one of the most important forms of health we can develop.

Research Behind This Article

Psychological stress produces measurable inflammatory responses, including increases in IL-6, IL-1β and TNF-α in controlled studies. (PubMed)

Chronic stress and cumulative allostatic load can affect neuroendocrine, autonomic, metabolic, cardiovascular and immune systems and are associated with greater illness risk. (PubMed)

PTSD has been associated with elevations in multiple inflammatory biomarkers, including IL-6, TNF-α and CRP. (PubMed)

Resilience-building interventions—including CBT- and mindfulness-based approaches—can improve measured psychological resilience. (PubMed)

Exercise interventions can reduce PTSD symptoms and appear useful as complementary treatment. (PubMed)

A 2024 meta-analysis found that yoga improved self-reported PTSD symptoms compared with controls, although methodological limitations mean it should remain an adjunct rather than a replacement for evidence-based trauma treatment. (PubMed)

A 2026 meta-analysis found improvements in total PTSD and intrusion symptoms following yoga interventions, again with limitations in study quality. (PubMed)

A randomized trial of eight weeks of Bikram yoga found reduced cortisol reactivity among women who began the study with relatively high stress reactivity, providing preliminary evidence that heated hatha yoga may influence physiological stress regulation. (PubMed)

And perhaps the most exciting possibility is that exercise itself may act as a form of physiological stress training—helping stress-response systems become better at activating when needed and returning toward baseline afterward. (PubMed)

Maybe that is what we should be training all along.