Enhance your fitness goals with the Sf- BH6629 45 Hyperextension Roman Chair. The 45 Hyperextension Roman Chair places the hip at 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 – BH6629 45 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 45 Hyperextension Roman Chair by Sunny Health and Fitness.