fotinidream

I like this answer. makes the most sense. You def do not lift your foot off the elliptical or the stairclimber that I use either. That has to be it.

I get it too. mainly on the stairclimber. it scares me. There are so many answers here. not sure which is right. my shoes aren't too small. i don't tie them too tight. I lift my foot off the surface periodically... is it really just poor circulation?