The Technogym Vario is a xero impact cardio machine that allows you to move in different planes of motion. Unlike a traditional elliptical, the Vario has a self-adapting stride that ranges 0″-33″ which allows you to step, walk, or run. Being able to adjust your movement will not only will keep you engaged in your workout but it will allow you to choose the movement that works best for you to achieve your goals.