Although you are not required to exercise while on the HCG 500 Calorie Diet with Hormone Injections, doesn't mean that you shouldn't get a little exercise now and then . I would recommend walking just a little bit everyday . Even if your not walking long distances, it gets you into a good routine to take a short walk around the block each day. You are going to feel a lot better too. When we do things that are good for ourselves, we naturally feel better afterwards. I hope your diet is going well. Keep working hard, and as always, good luck!