Because of its size, the Dual Trainer is perfect for small areas or apartments where space-saving is a must. This trainer provides low-impact upper- and lower-body workouts and the natural elliptical motion eliminates stress on joints and ankles. This bike has a large, comforatable seeat and an easy-to-read LCD display that shows distance, calories burned, elapsed time, speed, and pulse rate. The larger pedals are construction with ribbed dot design to prevent slippage. The dual-action workout arms add to upper-body workout and the combined bike and elliptical routine works more and different muscle groups.