Octane Fitness LX8000 LateralX Elliptical, quite simply, there is nothing like Octane’s multiple award-winning LateralX elliptical machine, which is a complete reinvention of cross training, with adjustable, lateral movement combined with a vertical stepping motion in multiple planes. Exercisers can move up and down, forward and back and side to side - for valuable muscle confusion and conditioning - all on one machine. Studies show that exercisers burn 27% more calories and use 30% more of the inner and outer thighs on the LateralX going from the lowest to greatest lateral width setting.