Med-Fit Systems 2009 Nautilus Nitro® Plus Leg Press   Length    75" (190.5 cm)   Width   39" (99 cm)   Height 67" (170 cm)   Machine Weight 970 lbs (441 kg)   Weight Stack 480 lbs (219 kg) The Nautilus Nitro® Plus Leg Press provides maximum muscle involvement with minimum knee and back stress.     * Patented four-bar linkage technology controls position and angle of foot platform       to increase user safety and reduce knee stress, as well as maximize hip rotation     * Extra-wide platform allows varying foot placement with an entry/exit handle     * Thick, contoured back pad for comfort and lumbar support     * Adjustable seat back angle allows user to target different percentages of muscle      group involvement     * Extended range of seat adjustments to accomodate a majority of user heights     * UPDATE: The countoured seat has been upgraded with a higher density foam to        improve the comfort and durability of the pad. The countours of the seat in the       photo above may be different than the updated model. Core Upper Body Lower Body 1.800.831.7665 1.800.831.7665