I bodybuild 5 days a week. I take it seriously and eat correctly at descent routine times and dont take any supplements what so ever. None of that creatine or whey rubbish either! I notice alot of the time if not all the time, post workout i get lightheaded. Its not spinning, but asif im falling forward like i will just drop. Now ive had heart echo, 24hr holter and a stress test and they havent reavealed anything dangerous or anything relating to exercise. I do and probably always will get anxious when i exercise, almost asif im waiting for something to happen. Things like what happened to fabrice muamba dont help, knowing he had similar scans and didnt have symptoms and he was given the all clear. I have symptoms and have been given the clear. My heart doesnt necessarily feel out of whack or overly fast when this happens. But its like almost every workout now. Is this post workout anxiety?