Use an elliptical trainer in order to simulate jogging, without the impact on your knees! Greater muscular involvement with less perceived exertion; that was the goal when Endurance set out to design a line of commercial quality elliptical cross-trainers with a compact design and an affordable price for in-home workout enthusiasts. With its patented elliptical motion providing ergonomically correct workouts, the Endurance E4 enables you to experience a weight-bearing exercise with a non-impact cardio workout. Challenge yourself with 15 levels of smooth, magnetic resistance as you stride towards peak cardio efficiency. Maintain correct posture as you grip the ergonomically designed SynchroStride arms. Burn calories faster and with less perceived exertion than with any other type of equipment. The Endurance E4 also features conveniently located Contact Heart Rate grips and a large, 5-function data display, enabling you to monitor your workout and keep pace with your desired level of fitness. Best of all, you'll get a quiet, convenient workout in the comfort of your own home. The Endurance E4 is commercially engineered and solidly built to provide you with a lifetime of affordable, exhilarating workouts. Try to find a better elliptical cross-trainer or a more comfortably efficient workout, and you'll end up at the health club. Whether your goal is weight loss, cardio fitness or endurance training, you'll always hit your stride with the Endurance E4. Dimensions: 30"W x 56"D x 66"H. In Home LIFETIME Warranty Tech Specs Model: E4 Feedback: Speed, Time, Distance,Calories, Heart Rate Display: LCD User Controls: Large Touch Sensitive Tension Control: Dial Selection Water Bottle Holder: Included Resistance System: Magnetic Tension levels: 15 Stride: 14" Layout: Front Driven SynchroStride Motion Arms: Yes Frame: Heavy-Gauge welded steel with textured powder coat finish Pedals: Extra-large with no-slip surface Flywheel: Precision-balanced 15 lb. Dimensions: 30"W x 56"D x 66"H Max User Weight: 250 lbs. Power Requirements: Self-generated, 2 AA Batteries Included