The Roman Chair Back Hyperextension Bench is a must for improving core strength, isolating abs, and building powerful back muscles. It helps strengthen the lower back while targeting the glutes and hamstring muscles. The training bench is equipped with soft but durable vinyl padding and a sizeable diamond-texture footplate and provides a universal fit. With the adjustable height ranging from 34" to 43" allows athletes of all sizes to add it to their training habits. Sit and lean backward to develop your core, or flip over to perform back workouts with targeted motions. This back hyperextension bench y-frame design maximizes the footprint of the bench and allows smooth positioning while exercising and moving. Sculpt the abs you have always wanted with this roman chair.