Caterpillar pose is a straight-legged forward fold. It helps lengthen the ligaments along the spine, activates the hamstrings, and compresses the abdomen, aiding digestion. It also triggers the Urinary Bladder channel that runs along the back line of the legs and along either side of the spine.
As you fold forward, feel free to round the back and drop your head to bring the opening all the way up the back of your body. If you don’t have a healthy back and neck, straighten the back and support the neck and head.
Yin Yoga Forward Fold / Caterpillar Pose Modifications
As you set up the posture, you can make it more accessible by using several modifications.
Make sure you use height under your hips if you have a history of sciatica or your pelvis tilts back when folding forward. If you have a history of disc issues in your back, keep your back straight instead of rounding forward.
You can keep your feet together or bring them apart as you fold. You can bend your knees or place supports under them if you have tight hamstrings or a history of injury.
If you have limitations or you’re not practicing forward folding, you can always do a variation of this pose by lying on your back and placing your legs up the wall (legs up the wall pose) or by lying on your back and using a strap over one foot at a time (supta padangusthasana).
