Traveling: Simple Workouts to Stay Fit on the Road (cont.)

You can also buy portable dumbbells that you fill with water before using. But Schlosberg prefers the versatility of exercise tubes.

Jumping rope is a great aerobic exercise (just be sure to take it easy if you're a beginner). For a small space, like a hotel room, Schlosberg recommends a thin, plastic speed rope. It's lightweight and less likely to damage furniture than a heavy-duty rope. If you're headed for a warm climate, it's practically guaranteed that your hotel will have a swimming pool. Pack an inflatable ball, and your family (maybe even strangers) will want to join you in a pickup game of catch. To intensify your water workout, pack aquatic gloves, weights, and other accessories.

One last thing you might want to do before leaving town is to locate a gym near your destination. If you're a gym member, see if you can get free access to gyms in other cities. Also, many gyms issue day passes for a fee. The International Health, Racquet, and Sports Club Association (IHRSCA) web site has a health club locator that lists both IHRSCA members and nonmembers.

What to Do When Time Doesn't Fly

If your flight gets cancelled, why kill time in the airport when a 10- or 15-minute taxi ride may take you to a nearby gym? A list of U.S. and Canadian gyms can be found on the web site of Airport Gyms. Most gyms charge $10-$15. At many facilities that cater to travelers, you can rent or buy workout clothes and shoes.

A few airports offer exercise facilities right in the terminal. Pittsburgh International Airport runs a center in conjunction with Airport Fitness, and Las Vegas McCarran International Airport has a 24-hour fitness center complete with kickboxing and spinning classes.

Even a half-hour wait can be turned into an aerobic workout: Just walk briskly through the terminal.

Once you board the plane, you often scrunch into a seat and then sit so long you fear your muscles could atrophy. But that doesn't have to be the case.

JetBlue Airways and Crunch Fitness teamed up to create Airplane Yoga and Airplane Pilates cards, which illustrate activities you can do without leaving your seat. And of course, you can always stretch and take walks up and own the aisle.

Get Out of Your Exercise Rut

Once you arrive at your destination, look at it as a chance to get some variety in your workouts -- especially if you're an outdoor exerciser. A change of scenery can be just what you need to add life to your fitness regimen.

When print and broadcast journalist Stephanie Stephens travels, she likes to jog or ride a rental bike through residential neighborhoods. "I get a sense of the people, meet their pets, and enjoy the architecture," she says.

A resident of Laguna Niguel, Calif., and Cambridge, New Zealand, Stephens is committed to exercising wherever she is. She always takes workout clothes and jogging shoes on the road. Even on Thanksgiving, she'll do her workout -- first thing in the morning. "Then I'll be good to go and can eat whatever I want," she says.