Adjustable FID Bench + Sit-Up Attachment | Commercial GradeCommercial Adjustable FID Bench + Sit Up Decline Attachment The Commercial Adjustable Bench with Sit Up Decline Attachment features a telescoping design for added stability and a sleek appearance. With 9 back adjustments and 6 seat adjustments, this bench offers unparalleled versatility in the market. The back pad can be set from 0 to 85 degrees, while the seat can accommodate angles up to 15 degrees. A separate wedge is included to address any