2009-01-08 Day four,Today I hit the gym for my arm training followed by my cardio. I worked the arms out extremely well and had a really good pump following the workout. I did my HIIT cardio on the treadmill and I really hate doing that. It feels so good when your done, but while your doing it I just hope the machine breaks.Today, I have a lot going on. I have to get all my homework submitted and run off to work. Its not exactly my idea of ...