It's impossible to say exactly how many calories are in a typical Thanksgiving dinner -- unless "exactly" means "a lot" -- but most nutritionists estimate the average Thanksgiving meal can total anywhere from 2000 to 4500 calories.

One day's indulgence won't make or break whether you fit into your favorite jeans tomorrow, but still ... it won't hurt to burn off a few of those extra calories, especially if you can have fun doing it.

Find 10 exciting ways to burn off that second piece of pumpkin pie in the gallery below: