Modify Exercises as needed. Progression NOT Perfection.

Leslie Guerin • February 6, 2026

Why knowing when to take a private session is part of being a smart, respectful mover

There is a phrase I use all the time in my classes:

“Modify as needed.”

It sounds gentle, inclusive and supportive. And it is.

But it also carries a responsibility, one that often gets misunderstood.

Modifying an exercise is not just about doing something easier. It is about knowing what the exercise is trying to accomplish, what your body can currently tolerate, and how to bridge the gap between those two things without getting lost along the way.

When someone truly understands how to modify, it’s a powerful skill.
When they do not, it is usually a sign that they need more support than a group class can reasonably provide. That’s not a failure. It’s information.

What Modification Is Really For

In Pilates and barre, modification exists so people can keep moving while they are building strength, or learning. It allows someone with a sensitive back to participate. It allows someone with a cranky knee to stay in the room. It allows a beginner to feel successful while they are figuring things out.

But modification is not meant to turn a group class into a series of private lessons happening at the same time.

A group class has a rhythm. It has a structure and pace.

The teacher is responsible for the whole room, for keeping everyone safe, and moving. That means offering options, and offering general guidance that people can apply to themselves.

It does not mean being able to stop everything to troubleshoot one person’s shoulder, knee, back, or hip in real time while twenty other people wait.

That’s not what group classes are designed for.

What Happens When You Have a New Injury or Ailment?

This is where things get tricky, and where I see a lot of well-intentioned people get frustrated.

Let us say you have been coming to class for a while. You know the routine. You feel comfortable. And then something happens, a back flare-up. Maybe you even go see a doctor, a physical therapist, or get imaging done.

You still want to move. You still want to come to class, and that’s completely understandable.

But the moment something changes in your body, the way you interact with the class needs to change too.

A new injury means you no longer know what is safe for you in the same way you did before. The movements might look the same, but your relationship to them is different. What used to be easy might now feel risky. What used to feel clear might now feel confusing.

That is exactly when a private session becomes not just helpful, but necessary.

Not forever.
Just enough to get re-oriented.

Why Group Class Teachers Cannot Be Your Rehab Team

This is one of the hardest truths for people to hear, especially in boutique studios where relationships feel personal and warm. Your group class teacher cares about you. They absolutely notice what’s happening in your body, and may have helpful tips to help you!

But they are not there to give you one-to-one care in a one-to-many setting.

Everyone in that room paid the same price. Everyone deserves the same energy,  and attention.

If one person requires constant help, correction, or constant reassurance, the balance of the room shifts. Other clients lose the rhythm of their workout. The teacher gets pulled away from their role as leader. The class becomes fragmented.

It is not that your needs don’t matter.

It is that they matter enough to deserve the right setting.

And that setting is a private session.

What a Private Session Actually Does

A private session is not a luxury add-on.

It is a way to:

  • Learn what you can and cannot do right now
  • Understand how to modify intelligently
  • Feel confident walking back into class
  • Stop guessing

In a private session, you can ask questions.

You get the clarity that group classes simply can’t provide.

And once you have that clarity, your modifications in class become empowering instead of stressful.

The Rule of Thumb I Use

Here is the simplest guideline I know:

If you have seen a doctor, physical therapist, or medical professional since your last class about something that limits or restricts your movement, you need extra support before returning to full group classes.

At the very least, you need to have a real conversation with your teacher.

Not a quick, rushed comment before class starts.
A real check-in.

This protects you. It protects the teacher. It protects the rest of the class.

About Not Wanting Attention

Some people don’t like being singled out in class. They don’t want to be corrected. They don’t want to feel watched.

That doesn’t mean their injuries, limitations, or needs are ignored.

A good teacher is constantly reading the room, adjusting tone, pace, and cues to keep everyone safe. They may not call you out by name, but they are absolutely factoring you in.

Still, there’s a difference between being included and being individually coached.

If you need individual coaching, the kindest thing you can do — for yourself and for everyone else — is to take a private session or two.

Think of it as a pick-me-up, not a demotion.

Progression Is What We’re Really After

The goal of Pilates, barre, or any movement practice isn’t perfection.

It’s progression.

Progression means:

  • You understand more
  • You move with more confidence
  • You recover more quickly
  • You feel less afraid of your body

You can’t progress if you’re guessing.
You can’t progress if you’re hiding pain.
And you can’t progress if you’re expecting a group class to do a private session’s job.

When you take responsibility for getting the right kind of support at the right time, everything gets easier.

For you.
For your teacher.
For the entire room.


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