Dead Pigeon pose or Figure Four stretches the glutes, piriformis and external hip rotators and can help to alleviate lower back pain.
POSES FOR LOWER BACK PAIN
These are the poses you need to alleviate pain at your lower back—backbends, hip openers, hamstring stretches (forward bends), twists and core strengtheners. You can read more about the causes of back pain and the different ways these pose work in the Articles.