BFF1001 Features: * Ergonomic: 45-degree seat angle with two additional 5-degree reclining positions offers exceptional range of motion and adjustability for any size user * Ab crunch: Upper ab directed motion with durable upholstered, upper back support, textured grip handles and standard weight post with spring lock. And lock-out option to help support knee raises * Knee Raise: Lower ab directed motion with adjustable length, 2-position foot rests and standard weight post with spring lock * Three-position, adjustable upholstered seat provides comfort at any setting