Even the most fitness and diet-conscious among us struggle when it comes to traveling. Not only are you nowhere near your gym or your familiar running paths, but you’re also tempted by high-caloric foods and unable to prepare your meals the way you’re used to. Plus, who has time to work out when they are traveling? Whether it’s for business or pleasure, it’s difficult to stay in shape when you’re away from home. Difficult, but certainly doable. Here’s how.