The patented 2-in-1 Magnetic Dual Trainer can be used as either an elliptical trainer or an exercise bike. Get a dynamic workout as you transition between the two in this space-saving machine! The advanced magnetic resistance system provides quiet and smooth rides with zero impact to your knees. The easy-to-read LCD display console shows pulse, time, distance, speed and calories burned. Use it only 20 minutes a day, 3 to 4 times a week--you'll get the results that you've always wanted.