Here's To A Healthier Holiday: 7 Winter Workouts To Offset Those Extra Calories

Racquetball and Squash

If you're looking for a little competition, grab a friend and get your heart pumping with a game of racquetball or squash. Play for one hour and you'll end up running about two miles and burning about 600 calories! Plus, these sports work almost every muscle group in your body, especially your lower body and core (you're basically doing continuous squats and lunges). [Squash at Grand Central via] Read up on the proper rules for each game—while similar, there are some subtle differences between the two—and be sure to use the right equipment to avoid injuries. Find a court near you here (some private racquet clubs will allow you to play without a membership).