
15 Common Pilates Reformer Mistakes — How Many Have You Made?
I’ve noticed that a lot of reformer mistakes aren’t necessarily about doing an exercise completely “wrong.” Sometimes it’s a small setup or movement habit that changes the entire exercise.
Here are some of the most common ones:
- Using too much spring resistance — Heavier isn’t always better. Too much resistance can reduce control and change the intention of the exercise.
- Using too little resistance — Especially with standing exercises, too little resistance can make the carriage harder to control.
- Letting the carriage slam home — The return is part of the exercise. Ideally, you should control the carriage in both directions.
- Incorrect footbar position — The wrong height/position can affect your alignment, and it's always important to make sure the footbar is properly secured.
- Incorrect jumpboard setup — Always make sure the jumpboard is properly positioned and secured before using it.
- Overarching the lower back — I see this often with bridges and feet-in-straps exercises, especially when trying to increase range of motion.
- Shoulders creeping toward your ears — Very common during pulling straps, rowing, and arm exercises.
- Moving too quickly — Sometimes slowing an exercise down makes it much harder because you can no longer rely on momentum.
- Locking the knees — Especially during footwork and standing movements.
- Losing control of the pelvis/spine — The carriage moves, and suddenly the pelvis starts moving with it when it wasn't supposed to.
- Using the neck instead of the core — Particularly during abdominal exercises.
- Starting with the wrong strap/rope length — A small setup issue that can completely change your starting position.
- One side doing more work than the other — It's surprisingly easy to push harder with one leg or pull more with one arm without realizing it.
- Looking down at the carriage during standing work — Understandable when you're trying to feel safe, but constantly looking down can affect posture and alignment.
- Getting on or off before stabilizing the carriage — Especially important for beginners. Make sure the carriage is controlled before transitioning.
One thing I’ve learned is that more resistance, more range, and more speed don't automatically mean a better Pilates workout. Control and intention matter.
What would you add to this list? What’s the reformer mistake you see most often?