Also, I found a beginners, intermediate, and advanced workout schedule that I am going to try, along with starting to run/jog a little at a time when I'm walking. The beginners and intermediate workouts don't require any equipment other than you and a mat or floor space. The advanced one requires some weights, kettlebells, and a bench. If anyone is interested in the workouts pm me and I'll tell you where I got them. It's a very handy page. Granted, they are trying to sell you a weight loss supplement, but the other stuff that this lady posts, like the workouts are great.