Hello dear collegs, I am a doctor , ENT specialist from Serbia. I have problems with Discus haernia L3 - L4, paresesia in both legs, hips, knees, and joints. I am 43, 183 cm, 95kg. Pain is sometimes very strong. No problems with sphincters, or "follen foot". I ask you, when I am in pain, should I stay rest or take a slow walk ?