Med-Fit Systems 2009 Nautilus Nitro® Plus Vertical Chest The Nautilus Nitro® Plus Vertical Chest with convergent movement provides maximum pectoral contraction.     * Converging, dependent movement arms provide equal loading and greater range        of movement     * Multiple position oversized handles distribute load over greater area of hands       for increased comfort and user preference     * Adjustable back pad for varying starting positions     * Functional Generator four-bar linkage drive system to generate correct strength profile     * UPDATE: The contoured seat has been upgraded with a higher density foam        to   improve the comfort and durability of the pad.        The contours of the seat in the photo above may be different than the updated model.   Length    57" (145 cm)   Width 39" (99 cm)   Height 72" (183 cm)   Machine Weight 535 lbs (243 kg)   Weight Stack 245 lbs (111 kg) Core Upper Body Lower Body 1.800.831.7665 1.800.831.7665