How would you cue a client to avoid over-arching the lower back during extension-based reformer movements?

• A. Maintain a slight posterior tilt, engage the deep core, and keep the ribcage anchored to the pelvis with controlled spinal segmentation.
• B. Let the lower back arch freely to increase range.
• C. Keep ribs flared to assist breathing.
• D. Tuck the chin and move only the hips.

Answer: (A)

When guiding extension-based reformer movements, the focus is on stabilizing the spine from the pelvis up so the lower back doesn’t take over. Use a cue that promotes a slight posterior tilt of the pelvis to reduce excessive lumbar lordosis and keep the spine in a more neutral, controlled position as you lengthen the movement.

Engaging the deep core is essential here. Think of gently bracing the transverse abdominis and pelvic floor to create intra-abdominal support. This helps brace the spine from the inside, so the movement doesn’t drive the lower back into hyperextension.

Keeping the ribcage anchored to the pelvis helps prevent the torso from expanding or flaring the ribs, which can pull the spine into more extension. With the ribcage stabilized, the movement stays organized between the pelvic, thoracic, and cervical regions rather than inviting the lumbar spine to take the brunt.

Controlled spinal segmentation means guiding the movement in a way that each portion of the spine moves deliberately rather than letting the entire spine arch as a single unit. This fosters awareness and stability in the lower back while still allowing safe extension through the upper segments.

Together, these cues support safe extension on the reformer by maintaining lower-back stability, rather than inviting the lumbar spine to hyperextend.

Choices that promote the opposite—letting the lower back arch freely, flaring the ribs to aid breathing, or moving only the hips while ignoring spinal stabilization—would increase lumbar extension or misalign the torso, which is not desirable for protecting the back during these movements.