The Stamina Wonder Exercise Bike combines the cardiovascular benefits of a pedal bike with an upper body resistance system for a total body workout. This new exercise bike is designed for convenience, portability and versatility, to build strength and tone muscle. The Stamina Wonder Exercise Bike provides a low impact cardio workout for the lower body, and also allows users to strengthen and tone their arms, shoulders, chest, and back. Exercises like chest press, curls, flies, and many more are possible with the smooth bungee cord and pulley system. Users can easily adjust between exercises by pulling the adjustment knob which allows the arms to automatically adjust to the same position on each side. The soft, padded handles are comfortable to grip. The Stamina Wonder Exercise Bike has a simple, single-button multi-function monitor that tracks metrics such as workout time, calories burned, speed and distance traveled. The scan mode will cycle through these metrics during the workout. To increase the difficulty of the pedaling motion, simply turn the adjustable resistance dial. The Stamina Wonder Exercise Bike is designed for people of all shapes and sizes and has a seat height that is adjustable. A wide, cushioned seat, backrest and padded handlebars provide additional comfort. The textured pedals provide added stability. Built-in wheels allow the bike to be easily moved for storage. The Stamina Wonder Exercise Bike provides a convenient and comfortable total body workout. Stamina Wonder Exercise Bike Instructions Stamina Wonder Exercise Bike Specifications: Color: Chartreuse and gray. Material: Steel frame. Resistance: Magnetic cycling resistance and bungee cord strength resistance. Assembly: Some assembly required. Weight Limit: 250 lbs. Product Weight: 42 lbs. Assembled dimensions: 48 inches long, 29.5 inches wide, 52.5 inches high. Model: 15-0336. WARNING: The California Office of Environmental Health Hazard Assessment Proposition 65 Warning Cancer and Reproductive Harm www.P65Warnings.ca.gov .