I've noticed that all of my symptoms (especially fascics) are worse on the left side (I am right hand dominant). Don't get me wrong... my right side gets it's fair share of activity, but the left side seems to be --BY FAR-- my most active. My hotspots include the tricep, forearm, upper ribs and area near deltoid, calves, arch of foot and occasionally in the abdomen. Which side of the body is most active?