[macupjunkie]

I don't regularly excercise... I'm the type of person that just sits around all day. Anywho I decided to start jogging a couple times a week, and today was my second time. However, very soon into the jog, after I slow down for some walking time I get a major headache. Why is that, is it because the air is quite chilly or is it because I'm doing something wrong? I don't think I'm pushing myself too much, I jog for about a min and walk for a long time lol (not much excercise but better than before)