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Posture and Stress: How Tension Shows Up in the Body
Posture and stress are closely linked. Under pressure, many people unconsciously brace — shoulders rising, head easing forward, chest tightening — and hours at a desk can set that pattern in for the day. The body and the stress response tend to move together.
Dr. Mark Halpern has spent 30 years as a chiropractor watching exactly this: how stress shapes the way people hold themselves, and how physical tension and a keyed-up state feed each other. This page is about noticing that link and using simple resets — the practical, body-first side of the work in The Coherence Revolution.
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What you'll learn
- How stress and posture influence each other
- Common patterns of bracing to look out for
- Simple posture and breathing resets during the day
- Why easing physical tension can help you feel calmer
- How this fits a broader stress-management practice
- When physical pain is worth taking to a professional
Who it's for
Desk-bound workers, anyone who carries tension in the neck, shoulders or jaw, people who notice they "shrink" under pressure, and those who want a body-first way into stress management. No experience needed.
Stress and posture move together
When the body reads a situation as stressful, it often braces: shoulders lift, the head drifts forward, breathing goes shallow and high. Held for long enough — through a tense meeting, or a day at a screen — that bracing can become the default way you sit and stand.
It tends to run both ways. A stressed mind pulls the body into tension, and a body locked in a braced posture can keep you feeling on edge. Thirty years in practice have shown Dr. Mark this pattern again and again.
Small resets, often
You don't need a perfect posture. What tends to help more is interrupting the bracing regularly: dropping the shoulders, lengthening the back of the neck, unclenching the jaw, and taking a slower breath.
Dr. Mark teaches these as quick, repeatable resets you can do at a desk without anyone noticing — the same body-first approach he brings to the rest of his work. If you have persistent pain, that's a separate matter worth taking to a professional.
Your instructor
Dr. Mark Halpern
Workplace Wellness, Stress Physiology & Resilience
Dr. Mark Halpern is a chiropractor, author and lecturer who graduated from the Canadian Memorial Chiropractic College in Toronto in 1996 and has spent 30 years working with people of all ages — from children and exhausted parents to athletes, lawyers and retired teachers. He is a certified HeartMath practitioner and is also certified in PSYCH-K and Hoʻoponopono. Across his career, he has focused on one question: how stress shapes the way we feel, think and live, and what we can do about it. For over 30 years, Dr. Mark lived with anxiety himself. During the first COVID lockdown, he decided to face it head on. He went back through every book, method and practice he had tried, kept the tools that genuinely worked, and let go of the habits that didn't. That process became his book, **The Coherence Revolution: Finding Flow on Your Journey to the Present Moment**, a practical guide to self-regulation and self-inquiry. On Eduvek, Dr. Mark teaches how stress affects the body and mind — from posture and physical strain to burnout and anxiety — and gives students practical tools and a guided process to build resilience and learn to self-regulate their emotions. His approach is inspired by authors and mentors including Dr. Joe Dispenza, Dr. Bruce Lipton and Gregg Braden. Outside of teaching, he loves hiking, skiing, scuba diving, golf and cycling — especially challenges that keep him fully in the moment — and he's a guitar-playing music lover with a soft spot for Jerry Garcia and the Grateful Dead. *These courses support general wellbeing and stress management. They are not medical or psychological treatment and do not replace care from a doctor, psychologist or licensed therapist.*
View Mark's full profile →Frequently asked questions
Does bad posture cause stress, or does stress cause bad posture?
It tends to work both ways. Stress often pulls the body into a braced posture, and staying braced can keep you feeling tense. That's why easing the physical side and the stress side together tends to help.
Is there one "correct" posture I should hold?
Not really. Holding any single position rigidly is its own kind of strain. What tends to help more is moving and resetting often — easing the shoulders, neck and jaw through the day.
Can changing my posture really affect how I feel?
For many people, easing physical bracing and breathing more slowly does help them feel a bit calmer. It's not a cure for stress, but the body and mind are connected enough that it's worth trying.
What if I have neck or back pain?
Persistent pain is worth taking to a doctor or an appropriately qualified professional. These sessions are about general wellbeing and stress, not diagnosis or treatment of a physical condition.
Related topics
These pages are for general education and wellbeing. They are not medical or psychological treatment and do not replace care from a doctor, psychologist or licensed therapist.