The ProForm 330 Elliptical gets you back in shape and healthy with low impact cardiovascular exercise. The 330 helps you tone your entire body while burning calories. Its 6 workout programs were designed by personal fitness trainers. You can actually create additional programs yourself. Resistance on the 330 Elliptical is provided by silent digital magnetic resistance. Other features include a large LCD display, 18" stride length, contact heart rate monitor, workout fan, and a target pacer.