The Spirit Ab Back machine is a dual function core strength solution designed for commercial environments that demand durability ease of use and training versatility. Built by Spirit Fitness this machine allows users to easily transition between abdominal crunch and lower back extension exercises while maintaining proper biomechanics and stability throughout the full range of motion. An adjustable roller pad ensures ideal positioning for both exercises while dual foot bars and a supportive lower back pad provide consistent stabilization. Premium pads durable components and an integrated rep counter make the CSD ACBE an excellent choice for high traffic fitness facilities. Key Features Easy entry and positioning for abdominal and lower back exercises Quick adjustment to switch between ab and back movements Adjustable roller pad for ideal upper body positioning Dual foot bars for enhanced lower body stabilization Integrated rep counter with built in top cap storage Premium beveled pads with sport stitching Commercial grade steel construction 5LB increment weight for precise resistance progression Why Buy from Commercial Fitness Superstore Commercial Fitness Superstore is the commercial division of Fitness 4 Home Superstore with over 20 years of experience serving Arizona and national fitness facilities. We specialize in commercial gym design equipment sales delivery installation service and ongoing preventative maintenance ensuring your investment performs reliably for years to come.