08/07/2026
We talk a lot about internal rotation of the legs and pelvis being helpful for birth — especially during pushing. But here’s the part that often gets skipped:
So many pregnant bodies are actually prone to external rotation. Tight glutes. Tight piriformis. A tight posterior pelvic floor.
So how is your body supposed to access internal rotation when it needs to, if that range isn’t available to begin with?
When the hips are locked into external rotation with tight glutes and pelvic floor muscles, that internal range gets restricted right where you need it most — during the pushing stage, when your baby is navigating through the pelvis.
This is exactly why we build hip mobility work into every phase of prenatal yoga. Not just as a “labor prep” add-on at the end, but as an ongoing practice from the beginning.
In this video, we walk through our go-to poses for unlocking internal rotation:
* Knee on block — gently loads the hip into internal rotation without straining the joint
* Windshield wiper — dynamic movement through both internal and external rotation to build range in both directions
* 90/90 — a classic hip mobility position that isolates internal rotation on one side while stretching external rotators on the other
* Standing hip rotation lunge — this exercise targets hip internal rotation on the stationary leg while the pelvis rotates around the fixed foot and lower leg.
* Kickstand RDL — builds strength and control through the hip and glute in a rotated stance while also similar to the standing hip rotation lunge, creates internal rotation in the pelvis and helps lengthen the posterior pelvic floor muscles
* Deb’s Pyramid — a signature PYC sequence that layers several of these movements together for a full hip-opening flow. Focus on widening the sit bones to help lengthen the pelvic floor muscles
* Seated figure 4 — a grounded stretch that directly targets the piriformis and glutes, the exact muscles that tend to restrict internal rotation
Want to work through this full sequence with us in real time? Join us in the studio or virtually for a prenatal yoga class today!