Shop IRON COMPANY plyo boxes from quality manufacturers like York Barbell, Legend Fitness, Torque Fitness and Prism Fitness. Jump Training, or “Plyometric Training” is a form of training that involves maximum force in short intervals of time for increased speed and power. Using a plyometric box focuses on learning to move from muscle extension to muscle contraction in an explosive and quick manner. Select plyo cubes constructed of wood or foam, stackable steel plyo boxes and adjustable plyo boxes. Visit our Contact Us page today and reach out to one of our IRON COMPANY plyometrics equipment experts.