I know lots and lots of people have twitching in their instep. It seems instep and calf twitching is a staple on this board. I've started having this instep twitching a few days ago (I'm sure I've had it in the past before I worried about ***). It's nearly CONSTANT though - it's driving me nuts. It feels worse than any other hotspot I've had - it seems like continuous twitches that don't seem to let up. And it actually is hard to tell that it's twitches - it feels more like maybe a vibrating sensation or something (though not exactly). Movement makes it feel better. It's in both feet at times, though more in the right. Does this sound like anyone else's experience with the instep twitching?Joanne