Different difficulties. Same movements.

There's power in the familiar. When things become routine, we tend to become comfortable with them and improve over time. When this philosophy is applied to Pilates, it means repeating the same exercises over and over again to the point where they become second nature. Exercises are built on form and technique. The only way to master them is to build up muscle memory. Of course, this also means that they can become easier over time. When someone wants to progress in their Pilates practice they need to up the challenge and do something new. But Pilates doesn't add the "new" by mixing things up a lot. In fact, it keeps the same movements across all difficulty levels, from beginner to advance. There are only small tweaks to what's familiar in order to increase or lesson the difficulty level. 

There are a host of different ways to accomplish this change across every piece of Pilates apparatus. Adjusting springs or a simple rearrangement of foot placement can move an exercise along the spectrum of difficulty level. The same goes for mat exercises. Bending one's knees or moving one's arms to a different position can relieve tension and pressure, making an exercise more difficult or easier. However, the movements remain the same. The body is still flowing the same way. 

Keeping the flow of the body the same eases the progression of one's Pilates practice. It means that someone doesn't have to learn an entirely new skill set as they become stronger and look for an increased challenge. Likewise, if someone is out of practice and needs time to work their way back up to advanced, the muscle memory they built over time will kick in when performing much easier beginner exercises than they are used to. The Pilates method is meant to encompass all aspects of practice, from beginner to intermediate and advanced. It's a system of movements, one which was built on familiarity. Remembering that can be powerful as you improve your practice or get back to it.