The Evost Series Back Extension have a walk-in design with adjustable back rollers, allowing the exerciser to freely choose the range of motion. The widened waist pad provides comfortable and excellent support throughout the entire range of motion. The entire device also inherits the advantages of the Evost Series, simple lever principle, excellent sports experience. Dual-position footrests allow users to choose the most comfortable support position based on range of motion, while dual-sided handles provide additional support for improved training stability.