The Best For Sitting and Standing: Stamina InMotion Compact Elliptical Trainer The Stamina InMotion Compact Elliptical Trainer ($120) can be used either sitting or standing. If you have a desk that converts from sitting to standing, this might be an ideal machine for you as it can adjust to your ergonomic setting! Image Source: amazon.com Stamina InMotion Compact Elliptical Trainer $120 from amazon.com Buy Now