5-position adjustable seat and upper ab arm 4-position lower ab leg support Ergonomically correct handles DuraFirm upholstery over 2 inch high-density foam 11 gauge high strength 2 x 3 inch steel tube Electrostatically applied powder coat finish Articulating foot support self-aligns Lower abdominal counterbalance and resistance with lock-out feature Upper abdominal resistance with lock-out feature Easy access upright seating position
