Buzzing after exercise.....

Hi- I was wondering if any of you have buzzing/electric like feeling in your feet after you exercise? I find that whenever I go on the bike for more than 30 min, as soon as I get off, my feet start to buzz and as if electric is being zapped through my feet. It dosen't last that long, no more than 5 minutes or so. I'm fine after I walk it off.

Anyone?:confused:


Julia, (still trying to hang in there)