5. Walking Is a Winner
For most of us, walking is the easiest way to burn a few extra calories during busy times.
The trick (after a good warm-up) is to keep your pace strong, says Diane Proud, a running pro at the Cooper Fitness Center in Dallas.
Try power walking, high-stepping, or climbing stadium stairs. According to Proud, such activities fire up major muscle groups like the quads and gluteals.
"Recruiting more muscle fibers during a workout is like stoking a fire ... the embers burn for a longer period," she says.
That means even when you're lounging by the fire later, you'll still be burning away extra calories.
If you keep up a moderate walking pace, expect to burn 250-300 calories hourly.
6. Do a Good Deed
Combine a few of our calorie-burning tips -- shopping, cooking, walking -- and do a good deed in the process.
You can gently increase holiday season activity, says Comana, by making goodies for your neighbors, then taking a brisk stroll around the neighborhood to drop off your homemade gifts.
Locate all kinds of races near you at www.coolrunning.com. Good deeds and a good body -- what a gift!
7. Travel Your Way Trim
When the temptations at home are just too great, escape them by getting away for the holidays, suggests Diane V. Dillard, a home health professional in Port Richey, Fla.: "Get away for a ski trip, go ice-skating -- go do the things you're always wanting to do anyway."
Even getting from here to there provides opportunities to burn calories, says Griffiths.
"If you have to travel, be sure to wheel your own bags, only take what you can carry on, and lift the bags yourself," says Griffiths.
And don't forget to walk, walk, walk. Walk between terminals, take the stairs, stroll between gates while you wait. "Even if you're on the moving walkway -- walk!" Griffiths says.