CMC Wellbeing

Sitting Ducks: Why Sedentary Living is Harming Our Health

By Guthrie — Chiropractor, CMC Wellbeing

Think back to your day so far. How much of it have you spent sitting down? The average UK worker is seated for around 8–10 hours a day, usually with very few breaks. Add commuting, evenings on the sofa, screen time and weekends spent “resting”, and we’ve created a lifestyle that our bodies were never designed for.

At CMC Wellbeing, we see the impact of prolonged sitting every week, including recurring back pain, fatigue, anxiety, stiffness, and long-term health concerns. That’s why our chiropractor, Guthrie, recently presented on this topic at the GOSHA Health, Safety and Wellbeing Conference.

Here’s what he shared…

Why Too Much Sitting Is a Real Health Risk


Extended periods of sitting have wide-ranging effects on the body:

  • Muscles, bones and joints: Low back pain is now the leading cause of disability worldwide. Our spines are built for movement. When we don’t move, joints stiffen and muscles weaken.

  • Heart and circulation: Sitting for more than 8 hours a day, combined with inactivity, can increase the risk of premature death by up to 60%.

  • Brain function and mental health: Lower movement levels reduce blood flow to the brain, linked to memory decline, low mood, and an increased risk of dementia. Sedentary behaviour is also associated with higher rates of depression.

  • Metabolic health: Sitting slows glucose processing, raising the likelihood of developing Type 2 diabetes.

And it doesn’t just affect individuals. Sedentary workplaces experience higher absenteeism, presenteeism and reduced productivity.

Our Bodies Aren’t Outdated, Our Environment Is

It’s easy to assume our bodies are letting us down, becoming stiff, sore and uncooperative. In reality, Human bodies have evolved over 450 million years to move with power, balance and efficiency. Chairs and desks are relatively recent inventions, and the “ideal chair” cannot undo the harm of staying still. Even the most ergonomic setup isn’t enough without movement.

So, What’s the Solution?

Keep it simple: More movement. More often. More variety.

We follow a straightforward approach:

The M.O.V.E Method

Move — build more natural movement into everyday tasks.
Often — break up sitting every 30–60 minutes.
Vary — alternate between sitting, standing, walking and stretching.
Every day — consistency matters more than intensity.

The Takeaway

The biggest dangers of inactivity happen quietly, until pain, tiredness or health issues start disrupting daily life. But the good news is that even small, frequent bursts of movement can dramatically improve your wellbeing.

If sitting is causing discomfort or limiting what you can do, we’re here to help. Our team can support you with tailored treatment and practical advice to get you moving well again.

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