The H140e helps you save electricity and money with its self-generating electronics. When you use this elliptical you transfer the power you generate to the console. Not only do you get in shape, but you can protect to environment at the same time. This elliptical features fifteen built-in workouts designed by Certified Personal Trainers. These workouts adjust the resistance of your machine automatically, depending on whether the goals you input are weight loss, cardiovascular, or performance-based. You choose your workout with just one button that is clearly marked. With a heart rate monitor and low-friction glide path, the Healthrider Club Series H140e Elliptical gives you everything you need to reach your fitness goals.