Our back machine can let you perform hyperextension, side bends, reverse crunches, dips and more - The padding is comfortable enough to help you exercise harder - The Backrest adjusts to 7 heights, adapting to the user - The foot rollers are two-level adjustable - The strong steel triangle structure creates a more stable device Whether you are trying to build muscle, burn calories, or increase stamina, the Soozier back extension bench helps you work an array of areas through versatile exercise. Focus on major muscle groups to shape your abs, back, chest, glutes, hamstrings, and core. The padding is comfortable enough to help you get a harder workout, and the combination of adjustable pads and foot rollers creates workout equipment that is customized to fit the user for greater ergonomics. - Materials: Steel, PU - Overall Dimensions: 49.5" L x 27.5" W x 26.5" - 33" H - Single Backrest Size: 9" L x 6.75" W - Handlebar Spacing: 24.5" W - Handlebar Height: 26.5" - 33" H - Foot Paddle Size: 6" L x 3.25" W - Weight Capacity: 264 lbs.