Product Dimensions: The Running Block measures 76 cm (29.92 inches) in total length, providing a stable base that supports fast and consistent starts at the start line. Versatile Use: The Athletic Sprinting Launch Tool is suitable for school athletics, professional track meets, and daily sprint training, accommodating both beginners and advanced runners. Quality Material: The Track Starting Block is crafted from quality aluminum alloy for exceptional durability and lightweight performance, ensuring longterm use during training and competitions. Adjustable Design: The Sprint Training Aid features a fully adjustable design, allowing athletes to set the starting block position for comfort and starts on both sand and synthetic tracks. Use Scenario 1: In a school track practice, coaches set up the starting block to help athletes develop quick and repeatable accelerations from the blocks. Use Scenario 2: At a professional meet, athletes use the adjustable block to stance and alignment for warmups and competitive starts on synthetic surfaces. Use Scenario 3: For daily sprint training, athletes of varying experience levels can adjust the block for starting positions during routine workouts on different tracks, including sand and synthetic surfaces.