The ATEC ARM pitching machine includes the latest technology and design providing realistic arm action, establishing a new standard for arm style pitching machines. The Arm machine incorporates sought after improvements in accuracy, consistency, durability, and ease of speed adjustment contained in a sleek, strong, and progressive body design. The high visibility timing hand provides more effective visual timing for the batter. Built with the finest materials, the ATEC ARM pitching machine delivers the most desired features in a revolutionary package.