What are your current goals on your treadmill?
I have been doing 3 miles in 60 min (walking with incline) and one day a week doing 4 miles in a little over 60 min (walking/running no incline). I actually ran 2 miles/30 minutes in a row without stopping! That was a huge victory for me! I could never even run the whole mile in highschool. So i am going to try and work up running 3 miles in a row without walking.



I am in so much better shape now, and I was thin back then too! 

