Mort Fertel is the creator of Marriage Fitness, a relationship renewal system that's been used by millions of people in marital crisis. He also authored the book Marriage Fitness: 4 Steps to Building & Maintaining Phenomenal Love On today's show we talk about some of the ways to get in your reps to build a healthy relationship. What are the things you can do to stay in shape, have good relationship nutrition, and keep your marriage strong and healthy.