I am going through quite a bad relapse and I still feel that I am bit different than the rest of you/us. My fasciculations are most severe in my arms, shoulders and trunk. They are not continuous but nearly everytime I move them, my biceps will twitch. The same for shoulders so it is often like 20 series per hour (by series I mean sequences of 10-X twitches).But below the waist? Knee, sometimes..once a day a calf, maybe? Which is not that great and I feel alone with this presentation as majority, maybe all of you twitch in the calves and feet.The arms and shoulders seems to be not that affected..