Kev.. I am 9 weeks out and today I went for a walk... first bit of exercise since my MVA.. I have been feeling so well for 3 days... I thought for sure I could go for a walk... WRONG! one mile= a monster headache and dizziness... My alarm (ringing in my ears) happened about half way though... I feel defeated!!! Prior to the accident I could do an hour of cardio and then an hour of weights in the morning followed buy another hour of cardio at night...