I've been trying to respond to your post where you responded to me, something is wring with the repky system. The reason I run is because I'm in the military and have to run 1.5 miles between 16 and 17 minutes so I'm trying to build my cardio up. With me being 216lbs. makes it a little harder. I'm going to start adding weights to my routine when I get home in the evening, hopefully that will kick start my metabolism so Alli can start to work for me.