Why I Avoided Postural Analysis for Years as a Pilates Instructor

Way back when I was going through my Stott Pilates training, we were taught how to do a posture analysis.

A pretend client (usually another instructor-in-training) would stand there while a very earnest, mildly panicked instructor-to-be (me) looked them up and down, clipboard in hand—checking head position, shoulder stacking, rib flare. Then I’d mark down what looked “forward,” “tilted,” “rotated,” and what, theoretically, needed fixing.

I remember thinking: this feels…ambitious.

How am I supposed to understand someone’s posture when I barely understand Pilates? I’m not a doctor. I’m not a physical therapist. I teach fitness.

So once I got certified, I quietly stopped doing them. It felt like guesswork with a clipboard.

And to be fair, outside of a medical setting, posture assessments can be wildly inconsistent.

Because posture isn’t static.

It shifts with mood, sleep, stress—the way you stood in the DMV line ten minutes earlier, quietly swallowing your irritation. The idea that we can measure someone and declare their torso “off by four degrees” has always struck me as optimistic at best.

That said, I do want to understand the body as well as I can.

Eighteen years in—and now with a corrective exercise certification—I finally feel qualified to assess posture in a way that’s actually useful.

And what I’ve landed on is this: I don’t go granular.

Because granular isn’t always accurate. And it’s rarely helpful.

Instead, I look for the big patterns.

What are your feet doing when you stand? When you walk?

How are your ankles stacked?

What are your knees doing under load?

Where do your shoulders live?

Is your head permanently jutting forward like it has somewhere more important to be?

These are the things that show up when you move. The things that change how your body feels.

It’s less about catching you doing posture “wrong,” and more about noticing the story your body tells on repeat—and working to edit it.

That’s useful.

Whether your torso is rotated four degrees on a random Tuesday…less so.