An elliptical trainer machine has numerous advantages as compared to other exercise bikes or treadmills. These machines are programmed with a number of training settings that you can choose from. The LED display helps you watch your progress in the workouts. You can select the intensity of the workout according to your convenience. All these reasons make these machines more preferred means for workouts. So, if you too want to gain advantage from an elliptical trainer machine, go ahead and purchase one for yourself.