Yea bro I will admit sometimes I feel that way as well.....just depends on how much sleep I got etc. But most of the time cardio gives me a sense of well being like I did something good and started my day off right. My only suggestion is to bring the heart rate down...... that is most definitely causing you to be light headed etc...... your also dipping into your glycogen stores and burning muscle most likely at that heart rate.


<<LMO>>