Slump (long sitting) Test 4 – Spinal Cord, Sciatic Nerve, Cervical, and Lumbar Nerve Root Bias Purpose of Slump (long sitting) Test 4: To determine if the tension along the spinal cord, sciatic nerve, and cervical and lumbar nerve roots contribute to the neurologic symptoms associated with radiculopathy. Patient position: Long sitting on the examination table (as upright as tolerated) with hands behind the back. … Continue reading Slump (long sitting) Test 4