2-in-1 Patented Elliptical Motion Design Technology Use as Elliptical Trainer or Exercise Bike Seat Adjusts Vertically and Horizontally High momentum fan blades for a fluid workout Tension easily adjusts with the turn of a knob Product Description Can't decide between an elliptical or an upright bike? With this patented dual trainer, now you won't have to make that decision! Bring home this cardio two exercise machine for the price AND the space saver of just one! The machine comes with a easy to read and use monitor that displays the time, speed, distance, and average calories burned. The seat adjusts both vertically and horizontally for different user heights. The front and rear stabilizers give the user side-to-side safety and stability. The fan resistance is a smooth glide while the tension adjusts easily by a manual turn knob.