I have lost over 40 lbs. since December 06, and have increased my fitness exponentially since then. I am riding on a regular basis with around 65 to 85 miles per week right now.
I have recently developed occasional periods of dizziness when I stand quickly or move my head quickly. these events are not too often, but when it happens while driving in the car, I get a little concerned. A co-worker suggested it was low-blood pressure. I have never had high or low blood pressure before, always spot on.
Anyhow, I was wondering if any of you out there have experienced this phenomena while getting back into shape and improving your cardiovascular system?
thanks on advance