Your tour of Israel is going to be a wonderful experience. However, it will require quite a bit of walking and traversing of stairs. We suggest that you begin a daily walking  routine at least two months prior to your trip. We recommend that you work up to about 2 miles a day. Of course you should consult your doctor first if you have any health issues of concern. Passengers in need of wheel chairs or walkers should consult with the tour host of each tour regarding the physical expectations of the tour.