Loud sounds makes my muscles twitch?
So ive been noticing that when I go to a concert or listen to a band live, and they start playing loudly certain sounds the instruments make my ears hurt and then makes a body part of mine twitch, usually my legs or back. Ive also notice this happening when people speak really loudly, or if their voice is a low tone. And my tv will make me do it as well. I was just wondering if this happens to anyone else? Not sure why this is..