DKNs FID bench enables a wide variety of exercises, ranging from all sorts of dumbbell work to abdominal training. Thanks to its innovative adjustment mechanism, changing positions results in changes to both the seat & the backrest. At its highest setting, it provides a near upright, military position & moves through 5 different positions (including flat) to finish at a decline. In this position, the handy foam rollers provide a secure anchor for the feet, turning this bench into an ab board.