Most Pilates teachers were taught the principles in their training and then parked them in a folder somewhere. But the principles are practical. Each one suggests something specific about how a class should be built, sequenced, and delivered. Read as a planning tool rather than a philosophy lesson, they become a checklist - ten angles from which to interrogate your plan before you walk into the room.
1. Concentration
Every exercise should have one thing to think about. If your plan asks clients to concentrate on three things at once, you haven't simplified enough.
A useful discipline when planning: write one intention beside each exercise, and only one. If you find yourself needing to list two or three - keep the ribs down, find the obliques, don't let the hip hike - that's a sign to either slow the exercise down or teach it at an earlier stage. Concentration is about quality of attention, and attention that is split among competing cues lands on none of them. One clear focus, per exercise, per client.
2. Control
You're not programming exercises; you're programming quality of movement. A class built on control has fewer exercises, better executed.
This principle is most directly in tension with the urge to fit more in - more variety, more exercises, more ground covered. Control argues the other way. Ten exercises done with real muscular ownership will change a body faster than twenty done with compensation. When you're planning, give each exercise enough time to actually be done well. If the only way to fit something in is to rush it, cut it. A plan that protects control protects the method.
3. Centring
The powerhouse is the source. Every plan should connect the warm-up to the centre before asking anything of the extremities.
In practical terms: don't plan work for the arms or legs before the deep core is genuinely awake. The first several exercises in any class should be in dialogue with the centre - breath with the ribcage, pelvic stability, spinal articulation. Everything that follows borrows from what you built there. A warm-up that skips this step leaves the rest of the class built on nothing, and no amount of good exercises downstream will compensate for a missing foundation.
4. Flow
Transitions are part of the class. Plan them. A jerky transition between exercises breaks the flow principle as much as a jerky movement.
This is the planning principle teachers most reliably skip. They plan exercises, not the space between exercises. But the moment between two exercises - how clients get from the end of one to the start of the next - is where a class either holds together or fractures. Even noting two or three key transitions in your plan, writing out where clients are coming from and where they're going, can transform how a class feels. Flow is continuous or it doesn't exist.
5. Breath
Breath is the tempo of the class. Warm-up sets the breath; the rest of the class borrows it.
Breath isn't just an inhale cued here and an exhale cued there. It's the underlying rhythm that everything else in the class organises around. As you plan, decide what kind of breath the class will breathe: long and releasing for a restorative session, brisk and energising for a strengthening one, slow and investigative for a precision-focused class. Exercises that contradict the breath tempo feel like interruptions. Build exercises that support the rhythm you've chosen, and the class will feel coherent even before the first cue lands.
6. Precision
One exercise done precisely beats three exercises done vaguely. This principle argues for depth over breadth in your planning.
When in doubt, cut. The temptation is always to add: one more exercise, one more variation, a bit more variety to keep things interesting. Precision argues in the other direction. Go deeper into fewer things. Plan two exercises with two or three clear progressions each rather than six exercises visited once. That is where the learning happens - not in the breadth of material covered, but in the detail of what is attended to. Depth is the product Pilates sells; precision is how you deliver it.
7. Postural alignment
Every exercise should reinforce the posture you're trying to build. If an exercise contradicts it, cut it.
Postural alignment as a planning principle asks a simple question of each exercise you're considering: does this reinforce the alignment I want this client to carry out the door? It's not only about keeping a neutral spine during a given movement - it's about the cumulative pattern the whole class is carving into the body. An exercise that loads a compensation, however enjoyable or challenging it might feel, is working against the class's larger intention. If the answer to the question is unclear, the exercise doesn't belong yet.
8. Integration
The body moves as a system. A good class plan threads a single movement pattern through multiple exercises, not a series of isolated muscle hits.
The difference between a class and a workout is often integration. A workout can be a series of isolated efforts - glutes, then abs, then shoulders - and be perfectly effective. A Pilates class should connect those efforts into a coherent pattern. Pick a movement theme for your class: rotation, hip hinge, lateral body, spinal extension. Let your exercises develop that theme, each one another pass at the same underlying movement, going a little deeper each time. The body is a system, and a class that treats it as one teaches faster than any set of isolated exercises.
9. Progression
Build-peak structure is progression. Plan the gradient, not just the destination.
A common planning mistake is to choose exercises by level - beginner, intermediate, advanced - rather than by gradient. But progression isn't about which exercise you arrive at; it's about the path. Each exercise in a well-planned class should be incrementally harder than the one before it, in range, in load, in tempo, or in the cognitive demand it makes. If the class jumps to difficult too early, clients are ambushed. If it never gets there, they're unchallenged. Planning the arc of a balanced mat class goes deeper into how that gradient maps onto a warm-up, build and peak structure.
10. Balance
If you loaded the flexors, you should have balanced with extension. If you worked one side, the other should follow. Track this across the class, not just exercise-by-exercise.
Balance is easy to intend and easy to forget. The way to honour it in planning is to audit your class at the end - not exercise by exercise, but as a whole. Where did the class go, and what's the mirror? Flexion without its extension counterpart, rotation in one direction without the other, anterior loading without posterior work: these aren't just incomplete classes. Over time they create the very imbalances teachers are in the room to address. Balance is the principle that asks you to look at the class as a body would experience it.
The principles as a planning checklist
Before you teach, scan your plan against the ten principles. Where does it fall short? That's where you revise.
- Concentration: Does each exercise have one clear intention?
- Control: Is quality of movement protected, or have you packed in too much?
- Centring: Does the centre come first, before the extremities are asked anything?
- Flow: Are the key transitions planned, not just the exercises?
- Breath: Is there a consistent breath tempo running through the class?
- Precision: Is there depth over breadth - fewer exercises, better attended to?
- Alignment: Does every exercise reinforce the posture you're building?
- Integration: Does the class have a movement thread that connects the exercises?
- Progression: Is there a real gradient from start to peak?
- Balance: Is the work balanced across the class as a whole?
Most plans fall short on two or three of these. That's fine - finding the shortfalls is the point. Each gap is a specific revision, not a verdict on the plan. The principles aren't rules to obey; they're ten different lenses the method has given you for seeing your own work more clearly.