The Beautyko Bike and Stretch is a portable and effective workout solution that lets you sculpt your arms while you get a cardio workout that'll tone your legs and burn calories right from your favorite chair. This easily portable exercise bike features an adjustable tension knob that lets you change the intensity of your workout while you follow your progress on the easy-to-read LCD display. While you're working on your legs, use the durable, elastic bands to tone and strenghten your arms. The rugged steel body is tough enough to take some punishment, but light enough for maxiumum portability. Strengthen your thighs, calves, and knees from any spot in your home or while you're traveling.