Good Posture Isn't a Single Position

August 2, 2026

"Stand up straight."

Most of us have heard this countless times since childhood. In classrooms, from family members, at the gym, on social media. Shoulders back. Head up. Never slouch.

As if there were one correct posture the body is supposed to achieve.

But is that really true?

Recent research suggests that many long-held beliefs about posture need to be reconsidered. A growing number of researchers now say that defining a single ideal posture isn't scientifically possible.

The Problem Might Not Be Your Posture — It Might Be Your Stillness

There's a more important question than how you sit during the day: how long have you been sitting in the same position?

The human body is designed to move. Even the most ergonomic chair isn't a good choice for the body if you sit in it for eight hours without changing position.

Muscles don't just generate force — they support circulation, contribute to tissue nourishment, and continuously send new sensory information to the nervous system. When we stay in one position for a long time, that variety decreases.

Perhaps what the body actually needs isn't to sit more upright — but to move more often.

Does Poor Posture Always Lead to Pain?

This question has been researched for many years. Studies to date don't show that any single posture reliably predicts pain.

Not everyone who slouches experiences pain. And not everyone with seemingly excellent posture lives without it.

This doesn't mean posture is unimportant. It simply means the picture is more complex than we tend to think.

Pain is an experience shaped by many variables working together: sleep, stress, physical load, movement habits, previous experiences, and the nervous system. Posture is just one piece of that picture.

So Is Standing Up Straight Wrong?

No. But constantly trying to maintain perfect upright posture may not be the answer either.

Even a well-held upright position becomes tiring over time. Muscles fatigue. Breathing can become shallow. The body wants to shift into another position.

This is why thinking of good posture as a single frozen photograph is less accurate than thinking of it as a moving film.

Good posture is sometimes sitting upright. Sometimes leaning back. Sometimes standing up. Sometimes walking. And sometimes simply allowing the body to find the position it needs in that moment.

Where Does the Nervous System Fit into This?

Posture isn't only about how bones are aligned. The nervous system continuously influences how we hold ourselves.

When we feel safe, our breathing changes. Our shoulders soften. Our jaw releases. The ribcage moves more freely.

Conversely, under intense stress, our shoulders rise without us noticing, the neck stiffens, and the body may begin to adopt a more protective position.

This is why what we're sometimes trying to change isn't posture itself — it's the ground from which posture arises.

What Do We Look at in Myotherapy?

During a session, we're not only looking at how many degrees upright the spine is. We're asking: why is the body choosing that position?

Which areas are carrying more load than they need to? Which movements are being avoided? How does the ribcage move during breathing?

All of this tells us not just about posture, but about the body's current organisation. Most of the time, the goal isn't to place someone into one correct position — it's to support the body's ability to transition comfortably between different positions.