Enhance your fitness goals with the SF- BH6629 45⁰ Hyperextension Roman Chair. The 45⁰ Hyperextension Roman Chair places the hip in a perfect angle to maximize glute and hamstring muscle activation. This allows for more stabilized movements while targeting the back muscles and protecting the spine. The SF – BH 6629 45⁰ Hyperextension Roman Chair will increase back/core strength while toning and firming the glutes and hamstrings. Sometimes getting the results is as simple as the equipment being used. Get the SF – BH6629 45⁰ Hyperextension Roman Chair by Sunny Health and Fitness.