We reviewed and used the Life Fitness X3-5 elliptical trainer over a period of 3 weeks. We also interviewed Life Fitness X3-5 owners as well as several people who had used the elliptical trainer in the gym or fitness center. The X3-5 is a step up from the old X3-0 model and has many top … Continue reading Life Fitness X3-5 Elliptical Trainer Review