Core workouts are always a great choice—that’s because having a strong center will help support your body during all of your other workouts, and in everyday life. It’s perfect for tacking onto any of your other go-to workout routines—low-impact cardio, arms, running, and more. Otherwise, this speedy workout is a fantastic option when you only have a few minutes to spare for some movement. For a longer core workout, feel free to loop this four-move series once or twice more as a circuit. Whatever you choose, know that I’m giving you the biggest virtual high-five for moving your body today! Your 4-week challenge: As the holiday season is upon us, it can be challenging to keep up with a consistent movement regimen. This month, I’m sharing four different routines you can do from home or while traveling—each one is quick, efficient, and also fun. I encourage you to make these routines part of your weekly workout schedule as often as you can, but aim for at least two to three times a week.