Therapeutic movement is beneficial for low back pain with associated leg pain.

Neuralmobilization is very effective for low back pain with leg pain.

Movement is often used as therapy. A recent study demonstrated that moving your leg is beneficial for those types of low back pain with associated pain in the leg.
​Effect of Neural Mobilization Exercises in Patients With Low Back-Related Leg Pain With Peripheral Nerve Sensitization: A Prospective, Controlled Trial - ScienceDirect