I can only go to the gym 3 days a week because of my schedule and vehicle situation. The rest of the time I would like to work in a decent cardio routine, but don't have a whole lot of options that I can think of. I have a treadmill, but it SUCKS! It's no where near big enough for me, and my regular stride is longer than the belt. So I'm wondering if anyone has any ideas for a good off-day cardio workout that doesn't involve any equipment.