Done eating?

Having trouble getting back to the gym after all the holiday festivities? Allow me to provide some motivation:

• To work off the calories acquired from a single gingerbread cookie, you'll need to swim 18 minutes.
• How about a martini and some party mix? You'll need to bike for 47 minutes to burn it off.
• And the cost of slice of pumpkin pie? 81 minutes of walking.

See you guys in class....