I did HORRIBLE this past week! No walks at all. Partly because the weather has been so bad, raining (pouring) everyday. But that's no excuse! I can feel it in my back since I haven't been walking. So next week I will be walking again, even if it is just up and down the hallway at work! Walking inside I can add stairs to the difficulty. I'll probably need to walk indoors sometimes during the summer too since it gets so darn hot here.