On my way to work I saw to women walking for excersize. The thing that caught my attention was that there children were walking with them. Children younger than 10. Amazing. What a great way to spend time with your kids and exercise. 2 weeks ago I adopted the same idea. I pull my 2 kiddos in their wagon as I walk. Not only is it great exercise, but they have a blast getting a wagon ride. Now I have no excuse not to exercise.