Understanding Sciatic Pain — And Why Movement Matters Sciatic pain happens when the sciatic nerve, which runs from the lower back down the leg, becomes irritated or compressed. This can lead to pain, burning, tingling, numbness, or weakness that radiates from the lower back or buttock toward the leg and foot. In many cases, gentle and well-directed movement plays an important role in relief. Specific stretching and strengthening exercises can help reduce pressure on the nerve, improve flexibility, support the muscles around the spine and hips, and promote better nerve function over time. That’s why exercises are often recommended as…