Stamina Dual Action Elliptical Elliptical trainer mimics normal elliptical motion of foot, extension of leg, and rotation of hip during walking or running As effective in burning calories as jogging while minimizing impact to back, knees, hips and ankles Electronic fitness monitor with easy-to-read numbers tracks time, speed, distance, calories, and scans with simple, one-button control Measures 19.5-by-59-by-40.5 inches (W x H x D); 250-pound weight limit Includes limited manufacturer's warranties of one year on frame and 90 days on parts