Finding Your Flexion Connection
Inspired by Karen Sanzo • Enhanced with insight from Lesley Logan
When you think of spinal flexion, it’s tempting to imagine crunches, gripping the abs, or yanking the head forward. But Pilates educator and physical therapist Karen Sanzo reframes this idea beautifully:
👉 Flexion isn’t about doing more—it’s about finding a deeper, smarter connection.
In her Flexion Connection tutorial, Sanzo demonstrates that true flexion begins with:
- Deep abdominal engagement (“rib packaging”), guiding movement from the center.
- The head and neck following naturally, not dragging the body into position.
- The trunk moving as one integrated channel, so the curl feels supported and purposeful instead of strained.
This creates what she calls the “ideal connection”—a mindful relationship between head, trunk, and abdominals, not just brute force.
Enter Lesley Logan: The Longest Round Shape
Pilates teacher Lesley Logan adds a powerful visual cue to this conversation:
“Flexion is the longest round shape you can make.”
In other words, flexion is not just collapsing forward. It’s about cultivating the most expansive, articulate rounding—from the crown of your head to your tailbone.
Think of it this way:
- Your neck is part of your spine (not separate).
- Your sacrum is part of the arc (not left behind).
- True flexion connects these points in a lengthened, rounded, supported shape.
This perspective transforms flexion from a “shortening” exercise into one of length, articulation, and control.
Try It Yourself
Next time you practice flexion (e.g., the Hundred, Roll Up, or even reaching forward in daily life):
- Start with the center – engage the deep abdominals, feel the ribs draw inward.
- Let the head follow – don’t drag it forward, let it move in harmony.
- Find the arc – imagine creating the longest round shape possible from crown to tailbone.
Reflection Questions
- Am I yanking my head or moving from my center?
- Do my ribs feel heavy and connected, or lifted and flared?
- Can I sense the length of my spine, even as I curl?
By combining Sanzo’s focus on mindful connection with Logan’s vision of lengthened flexion, you’ll discover more ease, control, and elegance in your practice—both on and off the mat.
