  My "exercise" began yesterday. I have to drive Bear, his shuttle spot at the HS is 1.11 miles away and I do not have time or the energy to walk him. I walk Bug to school, 3 blocks there and 3 blocks back. I then walk to pick him up. Grand total of 12 blocks a day. When I am able to do that without wanting to pass out or have my legs go numb, I will walk (all of us) up to pick Bear up at the afternoon bus stop.
That's a total of 6 blocks (3 there, 3 back). When I get used to that, I can add in a block or two coming home in the morning and afternoon to stretch it out. I have my bellydancing tape that I've never watched. Today at 9:30, Petunia and I will put it in the VCR and take a gander. I know she'll enjoy it. I tried Tae Bo with the boys, but they wouldn't stop laughing. Maybe someday... 
