The holiday season can make keeping to a consistent workout routine difficult; between the chilly temperatures, shorter daylight hours, travel to visit with family, food-oriented gatherings and frantic shopping schedules, squeezing in physical activity is tough. But staying active during the holidays can be easier and more fun than you might think. We've compiled a list of 8 easy ways to squeeze in a workout during the holidays that will surely keep you active and even boost your holiday spirit.