Sciatica | Sciatic nerve pain These 3 exercises work together to change the environment around the sciatic nerve. They help reduce overall nerve tension, improve control of the lumbar spine, and restore mobility through the hips and lower back. When these areas move better and stay controlled, the nerve is exposed to less constant stress during sitting, walking, and bending. Instead of chasing the nerve itself, this approach focuses on better load distribution, smoother movement, and improved co