For the most part, I don't notice twitching when active. Ocassionally, I have a thumper in my thigh that will still twitch during activity. For me, the best therapy for BFS--aside from time--is staying active and keeping busy. A few months ago some things changed in life where I became not as busy, which I suppose allowed me to refocus on the twitching. Slowly the anxiety started to mount. You'd think that after 6-years this wouldn't phase me, but it still sneaks up on me sometimes.Sean** Today, 21 March, I have developed a non-stop thumper in my left thigh (usually they appear in my right). It's pretty violent, and it continues when I am standing. WTH? I mention it one day here and magically it appears the next day? This one I can see through my pants and it is pretty bad. UGH.