The ski exercise machine is really a popular piece of fitness equipment that mimics the motion of cross-country skiing. It consists of two separate foot pedals that move back and forth in a sliding motion, allowing users to activate their lower body muscles in a very full range of movement. https://www.edocr.com/v/owkkepoo/kazakovleonid837/why-a-ski-exercise-machine-belongs-in-your-home-gy