Whether you're at home or traveling, it's important to exercise and stay fit. You'll sleep better, enjoy better health, and be able to get around while you're traveling. But you know all that, of course. And the elliptical or treadmill, while useful, isn't that much fun, especially in a hotel gym late at night. Let's discover some fun ways to get fit, around the world.

In our house, we have a tussle for bags. I use them for travel (international, domestic, to the beach), whilst my husband, a CBS Sports Radio show host, is always grabbing them for his workouts (and complaining about sand). And we have our favorite bags - one of which has had a lot of tussle lately.