SpecificationBrand - VEVORDetails· Maximize Your Workouts - Achieve full-body strength with this multi-functional fitness partner. Target your arms, back, chest, glutes, hamstrings, and core for a comprehensive workout that enhances your overall fitness· 660LBS Large Capacity - Engineered to support up to 660 lbs, this roman chair accommodates a wide range of body types, providing a sturdy foundation for your intense workout routines· Adjust to Better Fit Your Body - Customize your workout with easy adjustments to ensure the perfect fit. The adjustable design allows for a tailored exercise experience, optimizing comfort and performance· Rock-Solid Stability - Built with premium carbon steel, this back extension bench offers unmatched durability and strength. It provides rock-solid stability, ensuring you can perform exercises with confidence and security· More Humanized Details - The detachable back pad allows for customizable workouts, enabling you to focus on specific muscle groups.