It usuallycomes from a good place. Parents, teachers and employers often say it because
they want to help us avoid back pain or poor posture.
The problem is that "sit up straight" isn't particularly helpful.
Many people respond by pulling their shoulders back, lifting their chest and holding
themselves rigidly upright. It might look like good posture for a few moments,
but it often feels tiring. Before long, the shoulders creep back up, the lower
back becomes uncomfortable, and the effort fades.
If you've ever found yourself constantly correcting your posture only to end up feeling more
tense, you're not alone.
There isn't one perfect posture
One of thebiggest misconceptions about posture is that there's a single ideal position
everyone should aim for. Research doesn't support that idea. Ultimately, our
bodies are designed to move. Sitting in any position for long periods, even one
that looks textbook-perfect, can become uncomfortable.
There isn't asingle position that guarantees comfort or prevents back pain. But there are
more helpful positions and a more helpful balance of tension and effort that
can support us in remaining pain free.
Why holding yourself upright can create more tension
When people try to improve their posture through effort alone, they often recruit muscles
that don't need to be working so hard.
Think about someone standing to attention. It isn't a position most of us could comfortably
maintain for an entire day. Yet many people spend hours trying to recreate a
milder version of it at a desk.
Holding unnecessary tension in the neck, shoulders or lower back can make movement feel
less free. Instead of responding naturally as we reach, turn or breathe, we
begin working against ourselves.
This doesn't mean slumping is the answer either. Bothslumping and sitting rigidly reduce our ability to move easily. Most of us move
somewhere between these two extremes throughout the day.
A different way of thinking about posture
The AlexanderTechnique approaches posture from a different direction.
Rather than asking, "How should I hold myself?", it asks, "Am I adding
unnecessary tension?"
During an Alexander Technique lesson, you won't be asked to memorise a perfect sitting
position or force your shoulders into place.
Instead, you'll learn to notice habits that may be interfering with your natural balance
and coordination. As those habits become easier to recognise, many people find
sitting, standing and moving requires less effort.
The aim isn't to achieve a fixed posture. It's to improve the quality of how you organise
yourself while you're moving through everyday life.
Small habits make a big difference
Many of usdevelop habits without realising it:
You mighttighten your neck every time you answer an email.
You might holdyour breath while concentrating.
You might grip the steering wheel harder than necessary during traffic.
None of these habits are usually conscious. Over months or years they can become so familiar
that they simply feel normal.
Alexander Technique lessons help bring these patterns into awareness. Once you notice a
habit, you have the opportunity to respond differently.
What does the research say?
The strongest research on the Alexander Technique has focused on persistent back pain rather
than posture itselfA large randomised controlled trial published in the BMJ found that AlexanderTechnique lessons led to significant long-term improvements in pain and disability for people with chronic or recurrent back pain compared with usual care. The benefits were still present one year later. Little and colleagues suggested that learning new ways ofresponding to everyday movement may have contributed to these lasting improvements.
More broadly, research into posture has become increasingly cautious about blaming pain on
one "bad" sitting positions. Reviews of the evidence suggest that posture on its own does not reliably predict who develops back pain. Factors such as movement variety, physical activity, previous pain, sleep, stress and general health all play a role.
That doesn't mean posture is irrelevant. It means the picture is more complex than simply
remembering to sit up straight.
Alexander Lessons...
Often, the most helpful change isn't trying harder. It's noticing what you're already
doing and allowing unnecessary effort to reduce. The quality of attention we
bring to ourselves opens up the possibilities for understanding how we are and
creating space for something new.
This is the kind of awareness the Alexander Technique is designed to help you develop.
If you're curious about how this works in practice, I'd be happy to show you during an
individual Alexander Technique lesson in London. Lessons are practical, hands-on and tailored to your personal everyday life activities.
References
Little P, Lewith G, Webley F, et al. Randomised controlled trial of Alexandertechnique lessons, exercise, and massage (ATEAM) for chronic and recurrent back pain. BMJ. 2008;337.
O'Sullivan P,Caneiro JP, O'Keeffe M, et al. Cognitive Functional Therapy: An IntegratedBehavioural Approach for the Targeted Management of Disabling Low Back Pain.Physical Therapy. (Discusses the multidimensional nature of back pain and the
limited value of focusing on posture alone.)
Slater D, Korakakis V, O'Sullivan P, Nolan D, O'Sullivan K. "Sit Up Straight": Time to Re-evaluate. Journal of Orthopaedic & Sports Physical Therapy. 2019.
