The Cardio Kids Star Walker incorporates both the muscles of the upper and lower extremities to create a unique and fun movement! While teaching balance and coordination the movement helps to elevate a child’s heart rate as part of a cardiovascular circuit. Shipped freight, fully assembled, sized and proportioned for children. The Star Walker improves coordination, agility, stride length, muscular strength & cardiovascular endurance. Weighs 150 lbs. Recommended for ages 3-8.