Commuting by bus, subway, or train can help you get moving if you get off at an earlier stop and walk the rest of the way to work. As you’re walking, squeeze in a short interval workout, where you alternate between periods of fast and slow walking. If you’re not a fan of public transportation, or if your office is too far to walk to from your home, consider biking to work. Biking can help you cut down on gas expenses and burn more calories, too. (Wear a helmet!)