Lower Trunk Flexor Stretch
Lying on the back with the arms stretched overhead, arch the back to lift the chest and the ribs off the floor; the front of the trunk lengthens.
How to do it
Setup
Lying on the back, legs long and together, arms stretched overhead on the floor.
Steps
- Arch the back gently, lifting the chest toward the ceiling.
- Keep the buttocks and the head on the floor.
- Hold, then lower the back slowly.
Common mistakes
Cranking the arch as high as it goes: a moderate curve; the lower back must never pinch. Pushing through the head: it only rests; the chest does the lifting. Arms leaving the floor: keep them long and heavy overhead.
Breathing
Inhale lifting the chest, exhale lowering.



