I have two children, 5 and 7. I just started working full time again and I try to get home and spend as much time with the kids in the evening as possible. But I'm also losing any free time I used to have to go to the gym. My office is decently far away from my house so I was thinking about getting one of those electric bikes to get some excersise without the route becoming too arduous or time consuming. Apparently you can get a bike and turn the electric feature off when you want a workout and turn it back on when you want some help. Do any of you have one of these?? What do you think of them?